Multilingual dictionary of abbreviations

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  • Telecommunications

    → Telecommunications
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    Code

    Meaning

    Language

    Themes and places

    TTRT

    Türkiye Radyo-Televizyon Kurumu (www.trt.net.tr)

    In Turkish

    TTVC

    Tirumala Tirupati Vibhavam Channel

    In English

    TTY

    Teletype

    In English

      TUAG
      Telecommunication Users Advisory Group

      The CECC/UG TUAG (Telecommunication Users Advisory Group) has promoted the use of the CECC system for the procurement of electronic components for PTT and other telecommunications applications by: - identifying the requirements for such components; - influencing procedures for the choice and procurement of components; - obtaining feedback from telecommunications user interests on their experience of implementing the CECC system; - preparing lists of components and technologies recommended for PTT and other telecommunications use.

      In English

      TV
      Television

      The abbreviation TV (Television) is included in abbreviations such as CCTV (Closed-Circuit Television), HDTV (High-Definition Television), OTV (Operational Television), RTTV (Real-Time Television), STVS (Secure Television System), ARMTV (Public Television & Radio Company of Armenia), JRTV (Jordan Radio and Television Corporation), CRTV (Cameroon Radio and Television), CATV (Cable Television) and CATV (Community Antenna Television).

      In English

        TVCG

        Televizija Crne Gore

        In Serbian

          TVEXPIS

          TV Experiment Interconnecting Station

          In English

            TVFI

            Télévision Française Internationale

            In French

            TVHD

            Télévision Haute Définition

            In French

              TVR

              Televiziunea Română

              In Romanian

                TVSML

                Télévision Mobile Sans Limite

                In French

                  TVSSIS

                  TV Subsystem Interconnecting Station

                  In English

                    TWAN

                    Trusted WLAN Access Network

                    In English

                    TWX

                    Teletype Wire Transmission

                    In English

                      TX

                      Transmit Channel

                      In English

                        TelIn

                        Telematics Informatics

                        In English

                        TnaG

                        Teilifís na Gaeilge

                        In Irish

                          ToA

                          Time of Arrival

                          In English

                          TÜBİSAD

                          Türkiye Bilişim Sanayicileri ve İşadamları Derneği (www.tubisad.org.tr)

                          In Turkish

                          U-TDoA

                          Uplink Time Difference of Arrival

                          In English

                            UAPT

                            Union Africaine des Postes et Télécommunications

                            In French

                            UART

                            Universal Asynchronous Receiver Transmitter

                            In English

                              UCE

                              Unsolicited Commercial Email

                              In English

                              UDC

                              User Data Convergence

                              In English

                              UDDI

                              Universal Description Discovery and Integration

                              In English

                              UDR

                              User Data Repository

                              In English

                              UDWDM
                              Ultra Dense Wavelength Division Multiplexing

                              The abbreviation UDWDM (Ultra Dense Wavelength Division Multiplexing) includes abbreviations DWDM (Dense Wavelength Division Multiplexing) and WDM (Wavelength Division Multiplexing).

                              In English

                              UECBu

                              University Electro-Communications Bulletin

                              In English

                              UER
                              Union Européenne de Radio-télévision (https://www.ebu.ch/)

                              = EBU | European Broadcasting Union | In English
                              = ЕСРТ | Европейски съюз за радио и телевизия | In Bulgarian
                              = ЄТС | Європейський Телерадіомовний Союз | In Ukrainian
                              = ЕВС | Европейский вещательный союз | In Russian
                              = UER | União Europeia de Radiodifusão | In Portuguese

                              In French

                              UER
                              União Europeia de Radiodifusão (https://www.ebu.ch/)

                              = EBU, ЕСРТ, ЄТС, ЕВС (see above)

                              In Portuguese

                              UHF
                              Ultra High Frequency

                              = УКВ | Ультракороткие волны | In Russian
                              = UKW | Ultrakurzwelle | In German

                              In English

                                UHF/VHF

                                Ultra High Frequency/Very High Frequency

                                In English

                                  UIT
                                  Union Internationale des Télécommunications

                                  = ITU | International Telecommunication Union | In English
                                  = IUT | Internacia Unio pri Telekomunikado | In Esperanto

                                  In French

                                  UKIB

                                  United Kingdom Independent Broadcasting

                                  In English

                                    UKW
                                    Ultrakurzwelle

                                    = UHF, УКВ, UKW (see above)

                                    In German

                                      UMTS

                                      Universal Mobile Telecommunications System

                                      In English

                                        UNE

                                        Unbundled Network Elements

                                        In English

                                        UNETEL

                                        Union Nationale des Entreprises de Télécommunications

                                        In French

                                        UPCS

                                        Unlicensed Personal Communications Services

                                        In English

                                          UPSF

                                          User Profile Server Function

                                          In English

                                          UR

                                          Sveriges Utbildningsradio

                                          In Swedish

                                          URAC

                                          United Radio Amateur Club

                                          In English

                                          USART

                                          Universal Synchronous & Asynchronous Receiver Transmitter

                                          In English

                                            USASATCOMA

                                            United States Army Satellite and Communication Agency

                                            In English

                                            USB

                                            Unified SBand

                                            In English

                                              USBE

                                              Unified SBand Equipment

                                              In English

                                                USBS

                                                Unified SBand System

                                                In English

                                                  USIM

                                                  Universal Subscriber Identity Module

                                                  In English

                                                    USKA

                                                    Union Schweizerischer Kurzwellen-Amateure

                                                    In German

                                                    USPA

                                                    Union Syndicale de la Production Audiovisuelle (www.uspa.fr)

                                                    In French

                                                    USPL

                                                    Universal Signal Processing Library

                                                    In English

                                                    UT
                                                    Upplýsingatækni

                                                    = IT | Information Technology | In English
                                                    = IT | Informationstechnik | In German
                                                    = IT | Inligtingstegnologie | In Afrikaans
                                                    = TI | Tecnologia da Informação | In Portuguese
                                                    = TI | Tecnoloxías da información | In Galician
                                                    = OT | Ohjelmistotekniikka | In Finnish
                                                    = IT | Informationsteknik | In Swedish
                                                    = IT | Informacijska Tehnologija | In Slovenian
                                                    = IT | Informačné Technológie | In Slovak
                                                    = ІТ | Інформаційні технології | In Ukrainian
                                                    = ИТ | Информационные технологии | In Russian
                                                    = IT | Informa Teknologio | In Esperanto
                                                    = TI | Tecnologías de la Información | In Spanish
                                                    = IT | Informacinės Technologijos | In Lithuanian
                                                    = IT | Informācijas Tehnoloģijas | In Latvian

                                                    In Icelandic

                                                    UTE

                                                    Union Technique de l'Électricité et de la Communication

                                                    In French

                                                    UTRAN

                                                    UMTS Terrestrial Radio Access Network

                                                    In English

                                                      UTS

                                                      Universal Test Set

                                                      In English

                                                      UVMS

                                                      Universal Video Management System

                                                      In English

                                                        UWB

                                                        Ultrawideband

                                                        In English

                                                          UnECR

                                                          University Electro-Communications Reports

                                                          In English

                                                          VARA

                                                          Vereniging van Arbeiders Radio Amateurs

                                                          In Dutch

                                                          VAS

                                                          Voice Activated Switch

                                                          In English

                                                            VBC

                                                            Video Bandwidth Compressor

                                                            In English

                                                            VCARC

                                                            Ventura County Amateur Radio Club

                                                            In English

                                                            VDE

                                                            Verband der Elektrotechnik, Elektronik und Informationstechnik

                                                            In German

                                                            VECAM

                                                            Veille européenne et citoyenne sur les autoroutes de l'information et le multimédia

                                                            In French

                                                            VERA

                                                            Valley Emergency Radio Association

                                                            In English

                                                            VERON

                                                            Vereniging voor Experimenteel Radio Onderzoek Nederland (www.veron.nl)

                                                            In Dutch

                                                            VF

                                                            Video Frequency

                                                            In English

                                                              VF

                                                              Voice Frequency

                                                              In English

                                                                VFDB

                                                                Verband der Funkamateure in Telekommunikation und Post

                                                                In German

                                                                VHDSL

                                                                Very High-speed Digital Subscriber Line

                                                                In English

                                                                VHF

                                                                Very High Frequency

                                                                In English

                                                                  VHF/AM

                                                                  Very High Frequency Amplitude Modulator

                                                                  In English

                                                                    VHF/DF

                                                                    Very High Frequency Direction Finder

                                                                    In English

                                                                      VHFOA

                                                                      Very High Frequency Omnidirectional Antenna

                                                                      In English

                                                                        VIP

                                                                        Virtual Instance Port

                                                                        In English

                                                                        VITE

                                                                        Vienna IT Enterprises

                                                                        In English

                                                                        VKV

                                                                        Velmi krátké vlny

                                                                        In Czech

                                                                          VLP

                                                                          Visible Light Positioning

                                                                          In English

                                                                          VLR

                                                                          Visitor Location Register

                                                                          In English

                                                                            VLR

                                                                            Véhicule de Liaison Radio

                                                                            In French

                                                                            VNF

                                                                            Virtual Network Function

                                                                            In English

                                                                            VOR

                                                                            VHF Omnidirectional Radio Range

                                                                            In English

                                                                            VOR

                                                                            Voice-Operated Relay

                                                                            In English

                                                                              VOX

                                                                              Voice-Operated Transmitter

                                                                              In English

                                                                                VPRO

                                                                                Vrijzinnig Protestantse Radio Omroep

                                                                                In Dutch

                                                                                VPRS

                                                                                Voice Portal Reference System

                                                                                In English

                                                                                VRM

                                                                                Véhicule Radio Médicalisé

                                                                                In French

                                                                                VRT

                                                                                Vlaamse Radio- en Televisieomroep (www.vrt.be)

                                                                                In Dutch

                                                                                VRU

                                                                                Voice Response Unit

                                                                                In English

                                                                                  VRZA

                                                                                  Vereniging van Radiozendamateurs (www.vrza.org)

                                                                                  In Dutch

                                                                                  VSWR

                                                                                  Voltage Standing Wave Ratio

                                                                                  In English

                                                                                  VTHR

                                                                                  Vidéo Transmission Haute Résolution

                                                                                  In French

                                                                                    VVARC

                                                                                    Victor Valley Amateur Radio Club

                                                                                    In English

                                                                                    VoIP
                                                                                    Voice over Internet Protocol

                                                                                    The abbreviation VoIP (Voice over Internet Protocol) includes the abbreviation IP (Internet Protocol).

                                                                                    In English

                                                                                    VoLTE

                                                                                    Voice over LTE

                                                                                    In English

                                                                                    W&C

                                                                                    Wire and Cable

                                                                                    In English

                                                                                    W-CDMA
                                                                                    Wideband Code Division Multiple Access

                                                                                    = WCDMA | Wideband Code Division Multiple Access | In English

                                                                                    The abbreviation W-CDMA (Wideband Code Division Multiple Access) includes the abbreviation CDMA (Code Division Multiple Access).

                                                                                    In English

                                                                                    WAG

                                                                                    Wireless Access Gateway

                                                                                    In English

                                                                                    WAI

                                                                                    Web Accessibility Initiative

                                                                                    In English

                                                                                    WALA

                                                                                    Western Amateur Linking Association

                                                                                    In English

                                                                                    WALL

                                                                                    Wireless Abstraction Library

                                                                                    In English

                                                                                    WALL

                                                                                    WURFL-based Abstraction Library by Luca

                                                                                    In English

                                                                                    WAP

                                                                                    Wireless Access Protocol

                                                                                    In English

                                                                                    WARA

                                                                                    Western Amateur Radio Association

                                                                                    In English

                                                                                    WARS

                                                                                    Wide Area Telephone Service

                                                                                    In English

                                                                                      WATS

                                                                                      Wide Area Telephone Service

                                                                                      In English

                                                                                        WBD

                                                                                        Wide-Band Data

                                                                                        In English

                                                                                        WBF

                                                                                        Wissenschaftlicher Beirat Funk

                                                                                        In German

                                                                                          WBFDM
                                                                                          Wide-Band Frequency Division Multiplexer

                                                                                          The abbreviation WBFDM (Wide-Band Frequency Division Multiplexer) includes the abbreviation FDM (Frequency Division Multiplexer).

                                                                                          In English

                                                                                            WBR

                                                                                            Wide-Band Radiometer

                                                                                            In English

                                                                                              WBSC

                                                                                              Wide-Band Signal Conditioner

                                                                                              In English

                                                                                                WBT

                                                                                                Wide-Band Terminal

                                                                                                In English

                                                                                                  WBTS

                                                                                                  Wide-Band Transmission System

                                                                                                  In English

                                                                                                    WCB

                                                                                                    Wireline Competition Bureau (www.fcc.gov/wcb)

                                                                                                    In English

                                                                                                    WCCU

                                                                                                    Wireless Crew Communication Unit

                                                                                                    In English

                                                                                                    WCDMA
                                                                                                    Wideband Code Division Multiple Access

                                                                                                    = W-CDMA, WCDMA (see above)

                                                                                                    The abbreviation WCDMA (Wideband Code Division Multiple Access) includes the abbreviation CDMA (Code Division Multiple Access).

                                                                                                    In English

                                                                                                    WCSC

                                                                                                    West Coast Switching Center

                                                                                                    In English

                                                                                                    WDECT

                                                                                                    Wideband Digital Enhanced Cordless Telecommunications

                                                                                                    In English

                                                                                                      WDM

                                                                                                      Wave Division Multiplexing

                                                                                                      In English

                                                                                                        WDM
                                                                                                        Wavelength Division Multiplexing

                                                                                                        The abbreviation WDM (Wavelength Division Multiplexing) is included in abbreviations such as DWDM (Dense Wavelength Division Multiplexing), UDWDM (Ultra Dense Wavelength Division Multiplexing) and CWDM (Coarse Wavelength Division Multiplexing).

                                                                                                        In English

                                                                                                        WDR

                                                                                                        Westdeutscher Rundfunk (www.wdr.de)

                                                                                                        In German

                                                                                                        WIM

                                                                                                        WAP Identification Module

                                                                                                        In English

                                                                                                        WIM

                                                                                                        WAP Identity Module

                                                                                                        In English

                                                                                                        WMAN

                                                                                                        Wireless Metropolitan Area Network

                                                                                                        In English

                                                                                                        WML

                                                                                                        Wireless Markup Language

                                                                                                        In English

                                                                                                        WMLS

                                                                                                        Wireless Markup Language Script

                                                                                                        In English

                                                                                                        WOS

                                                                                                        Westlandse Omroep Stichting (www.wos.nl)

                                                                                                        In Dutch

                                                                                                        WPAN

                                                                                                        Wireless Personal-Area Network

                                                                                                        In English

                                                                                                        WPC

                                                                                                        Watt Pulse Communication

                                                                                                        In English

                                                                                                        WS-I

                                                                                                        Web Services Interoperability

                                                                                                        In English

                                                                                                        WSC

                                                                                                        Wide-Band Signal Conditioner

                                                                                                        In English

                                                                                                          WSGR

                                                                                                          White Sands Ground Relay

                                                                                                          In English

                                                                                                          WSN

                                                                                                          Wireless Sensor Network

                                                                                                          In English

                                                                                                          WSP

                                                                                                          Wireless Session Protocol

                                                                                                          In English

                                                                                                          WURFL

                                                                                                          Wireless Universal Resource File

                                                                                                          In English

                                                                                                          WUSCI

                                                                                                          Western Union Space Communications, Incorporated

                                                                                                          In English

                                                                                                          WiMax

                                                                                                          Worldwide Interoperability for Microwave Access

                                                                                                          In English

                                                                                                            WinPRT

                                                                                                            Windows Phone RunTime

                                                                                                            In English

                                                                                                            XEP

                                                                                                            XMPP Extension Proposal

                                                                                                            In English

                                                                                                            XHTML-MP
                                                                                                            EXtensible HyperText Markup Language - Mobile Profile

                                                                                                            The abbreviation XHTML-MP (EXtensible HyperText Markup Language - Mobile Profile) includes abbreviations HTML (HyperText Markup Language) and XHTML (EXtensible HyperText Markup Language).

                                                                                                            In English

                                                                                                            XTACACS

                                                                                                            eXtended Terminal Access Controller Access-Control System

                                                                                                            In English

                                                                                                            ZDF

                                                                                                            Zweites Deutsches Fernsehen (www.zdf.de)

                                                                                                            In German

                                                                                                            ZEF

                                                                                                            Zoom Exhaustion and Fatigue

                                                                                                            In English

                                                                                                            ccTLD

                                                                                                            Country code Top Level Domain

                                                                                                            In English

                                                                                                            eMLPP

                                                                                                            Enhanced Multi Level Precedence and Preemption

                                                                                                            In English

                                                                                                              ePDG

                                                                                                              Evolved Packet Data Gateway

                                                                                                              In English

                                                                                                              mTLD

                                                                                                              mobile Top Level Domain

                                                                                                              In English

                                                                                                              sTN

                                                                                                              Stichting Telecom- en internetgebruikers Nederland

                                                                                                              In Dutch

                                                                                                              ÖIAT

                                                                                                              Österreichisches Institut für angewandte Telekommunikation (www.oiat.at)

                                                                                                              In German

                                                                                                              ÖVSV

                                                                                                              Österreichischer Versuchssenderverband

                                                                                                              In German

                                                                                                              ĈRI

                                                                                                              Ĉina Radio Internacia

                                                                                                              In Esperanto

                                                                                                              ČR

                                                                                                              Český Rozhlas (www.rozhlas.cz)

                                                                                                              In Czech

                                                                                                              ČT

                                                                                                              Česká Televize (www.ceskatelevize.cz)

                                                                                                              In Czech

                                                                                                              ČT2

                                                                                                              Česká Televize 2

                                                                                                              In Czech

                                                                                                              İTV

                                                                                                              İctimai Televiziya və Radio Yayımları Şirkəti (www.itv.az)

                                                                                                              In Azerbaijani

                                                                                                                ΕΡΤ
                                                                                                                Ελληνική Ραδιοφωνία Τηλεόραση (www.ert.gr)

                                                                                                                = ERT | Ellinikí Radiofonía Tileórasi | In Greek

                                                                                                                In Greek

                                                                                                                ΡIK
                                                                                                                Ραδιοφωνικό Ίδρυμα Κύπρου (www.cybc.com.cy)

                                                                                                                = CBC | Cyprus Broadcasting Corporation | In English
                                                                                                                = RIK | Radiofoniko Idryma Kyprou | In Greek

                                                                                                                In Greek

                                                                                                                  ЄТС
                                                                                                                  Європейський Телерадіомовний Союз (https://www.ebu.ch/)

                                                                                                                  = UER, EBU, ЕСРТ, ЕВС (see above)

                                                                                                                  In Ukrainian

                                                                                                                  ІТ
                                                                                                                  Інформаційні технології

                                                                                                                  = UT, IT, TI, OT, ИТ (see above)

                                                                                                                  In Ukrainian

                                                                                                                  ВГТРК

                                                                                                                  Всероссийская государственная телевизионная и радиовещательная компания

                                                                                                                  In Russian

                                                                                                                    ЕВС
                                                                                                                    Европейский вещательный союз (https://www.ebu.ch/)

                                                                                                                    = UER, EBU, ЕСРТ, ЄТС, ЕВС (see above)

                                                                                                                    In Russian

                                                                                                                    ЕСРТ
                                                                                                                    Европейски съюз за радио и телевизия (https://www.ebu.ch/)

                                                                                                                    = UER, EBU, ЄТС, ЕВС (see above)

                                                                                                                    In Bulgarian

                                                                                                                    ИТ
                                                                                                                    Информационные технологии

                                                                                                                    = UT, IT, TI, OT, ІТ, ИТ (see above)

                                                                                                                    In Russian

                                                                                                                    МРТ
                                                                                                                    Македонска радио-телевизија

                                                                                                                    = MRT | Macedonian Radio-Television | In English

                                                                                                                    In Macedonian

                                                                                                                    МТК-2

                                                                                                                    Международного телеграфного кода № 2

                                                                                                                    In Russian

                                                                                                                      НТУ
                                                                                                                      Національна Телекомпанія України

                                                                                                                      = NTU | Natsionalna Telekompaniya Ukraïny | In Ukrainian

                                                                                                                      In Ukrainian

                                                                                                                      ТСОП
                                                                                                                      елефонная сеть общего пользования

                                                                                                                      = PSTN | Public Switched Telephone Network | In English
                                                                                                                      = RTCP | Réseau Téléphonique Commuté Public | In French

                                                                                                                      In Russian

                                                                                                                        УКВ
                                                                                                                        Ультракороткие волны

                                                                                                                        = UHF, UKW (see above)

                                                                                                                        In Russian

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