Abbreviations related to the theme ‘Telecommunications’
- Code
-
Meaning
Language
Themes and places
- OSCAR
-
Orbiting Satellite Carrying Amateur Radio
- OSIRIS
-
Observatoire des Systèmes d’Informations, des Réseaux et des Inforoutes au Sénégal (www.osiris.sn)
- OT
-
Ohjelmistotekniikka
OT is equivalent to 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, UT (Upplýsingatækni) in Icelandic, 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, and IT (Informācijas Tehnoloģijas) in Latvian.
- OTV
-
Operational Television
The abbreviation OTV (Operational Television) includes the abbreviation TV (Television).
- OVCO
-
Operational Voice Communication Office
- OWF
-
Optimum Working Frequency
- OXCs
-
Optical cross connects
- OptCo
-
Optics Communications
- OptFT
-
Optical Fiber Technology
- P&T
-
Post en Telegraaf
- P-CSCF
-
Proxy Call Session Control Function
- PAGCH
-
Packet Access Grant Channel
- PAL
-
Phase Alternated Line
- PAMPAS
-
Pioneering Advanced Mobile Privacy and Security (www.pampas.eu.org)
- PAP
-
Password Authentication Protocol
- PASTI
-
Public Address Speech Transmission Index
- PAT
-
Port Address Translation
- PATRACDR
-
Personnel, Armement, Tenue, Radio, Alimentation, Commandement, Déroulement, Rendez-vous
- PB
-
Point de Branchement
- PBB
-
Provider Backbone Bridge
- PBB-TE
-
Provider Backbone Bridge - Traffic Engineering
- PBBN
-
Provider Backbone Bridge Network
- PBEB
-
Provider Backbone Edge Bridge
- PBS
-
Public Broadcasting Service
- PBT
-
Provider Backbone Transport
- PBX
-
Private Branch Exchange
- PCAM
-
Poste de Commandement pour Appels Multiples
The abbreviation PCAM (Poste de Commandement pour Appels Multiples) includes the abbreviation PC (Poste de Commandement).
- PCC
-
Policy and Charging Control
- PCEF
-
Policy and Charging Enfoncement Function
- PCI
-
Peripheral Component Interconnect
- PCM
-
Pulse Code Modulation
The abbreviation PCM (Pulse Code Modulation) is included in abbreviations such as PCME (Pulse Code Modulation Event), PCMMU (Pulse Code Modulation Master Unit) and ADPCM (Adaptive Differential Pulse Code Modulation).
- PCM
-
Poste de Commandement Mobile
The abbreviation PCM (Poste de Commandement Mobile) includes the abbreviation PC (Poste de Commandement).
- PCM
-
Pulse Code Modulator
- PCME
-
Pulse Code Modulation Event
The abbreviation PCME (Pulse Code Modulation Event) includes the abbreviation PCM (Pulse Code Modulation).
- PCMMU
-
Pulse Code Modulation Master Unit
The abbreviation PCMMU (Pulse Code Modulation Master Unit) includes the abbreviation PCM (Pulse Code Modulation).
- PCMR
-
Probability of Correct Message Receipt
- PCRF
-
Policy and Charging Rules Function
- PCTC
-
Pentagon Consolidated Telecommunications Center
- PDA
-
Personal Digital Assistant
-
Policy Decision Function
- PDH
-
Plesiochronous Digital Hierarchy
- PDZ
-
Point de Distribution de Zone
- PEEM
-
Policy Evaluation, Enforcement and Management
- PEP
-
Policy Enforcement Point
- PET
-
Persona-Enabling Toolkit
- PFM
-
Pulse Frequency Modulation
- PFN
-
Pulse Forming Network
- PG
-
Parental Guidance
- PGW
-
Packet Gateway
- PHB
-
Per Hop Behavior
- PICS
-
Protocol Implementation Conformance Statement
- PIM
-
Portail Intranet Mobile
- PIN
-
Personal Identification Number
- PIN
-
Persoonlijk Identificatienummer
- PL
-
Private Line
- PLATON
-
Prototype Lannionais d’Autocommutateur Temporel à Organisation Numérique
- PLC
-
Power Line Communication
- PLMN
-
Public Land Mobile Network
- PLT
-
Powerline Telecommunications
- PM
-
Phase Modulation
- PME
-
Personal Mobile Radio
- PMIP
-
Proxy Mobile Internet Protocol
The abbreviation PMIP (Proxy Mobile Internet Protocol) includes the abbreviation IP (Internet Protocol).
- PMN
-
Private Mobile Networks
- POTS
-
Plain Old Telephone Service
- PPCH
-
Packet Paging Channel
- PPLMN
-
Periodic Public Land Mobile Network
- PPP
-
Point-to-Point Protocol
- PRACH
-
Packet Random Access Channel
- PRF
-
Pulse Repetition Frequency
- PRI
-
Point de Raccordement Immeuble
- PRI
-
Primary Rate Interface
- PRINCE
-
PRojet d’INfrastructure de Communication d'Entreprise
- PRISM
-
Pacific Regional Information SysteM
- PRN
-
Pseudorandom Noise
- PROACT
-
Programme for Advanced Contactless Technology
- PRR
-
Pulse Repetition Rate
- PRS
-
Positioning Reference Signal
- PSCN
-
Program Support Communications Network
- PSDU
-
Power and Signal Distribution Unit
- PSIU
-
Power and Signal Interface Unit
- PSK
-
Phase-Shift Keying
- PSP
-
Programmable Signal Processor
The abbreviation PSP (Programmable Signal Processor) includes the abbreviation SP (Signal Processor).
- PSTN
-
Public Switched Telephone Network
PSTN is equivalent to RTCP (Réseau Téléphonique Commuté Public) in French, and ТСОП (елефонная сеть общего пользования) in Russian.
- PT
-
Post- og Teletilsynet
- PTC
-
Радио-телевизија Србије (http://www.rts.rs/)
PTC is equivalent to RTS (Radio Televizija Srbije) in Serbian.
- PTCR
-
Pad Terminal Connection Room
- PTN
-
Publika telefonnätet
- PTS
-
Per-Trunk Signaling
- PTT
-
Poŝto, Telegrafo kaj Telefono
- PTT
-
Post Telegraaf Telefoon
- PVC
-
Permanent Virtual Circuit
- PVPP
-
Plan de Vidéoprotection pour Paris
- QAM
-
Quadrature Amplitude Modulation
- QPSK
-
Quadrature Phase-shift keying
- R&CC
-
Recorder and Communication Control
- R&T
-
Réseaux & Télécoms
- RAAP
-
Red Académica Peruana
- RABF
-
Radio Astronomy Bandstop Filter
- RACC
-
Radio Advertising Clearance Centre
- RACES
-
Radio Amateur Civil Emergency Service
- RACH
-
Random Access Channel
- RADAR
-
RAdio Detection And Ranging
- RADIUS
-
Remote Authentication Dial In User Service
- RAGIE
-
Red Avanzada Guatemalteca para la Investigación y Educación
- RAI
-
Radio Audizioni Italiane (www.rai.it)
- RAI
-
Radiotelevisione Italiana (www.rai.it)
- RAICES
-
Red Avanzada de Investigación, Ciencia y Educación Salvadoreña
- RAISOM
-
Réseaux de collecte IP Sans Fil Optimisés
- RAPACE
-
Réseaux Accédant par PAsserelle aux CEntraux
- RAU
-
Red Académica Uruguaya
- RBA
-
Radar Beacon Antenna
The abbreviation RBA (Radar Beacon Antenna) includes the abbreviation RB (Radar Beacon).
- RBA
-
Recovery Beacon Antenna
- RBB
-
Rundfunk Berlin-Brandenburg
- RBN
-
Radio Beacon
- RC
-
Radio Command
- RC
-
Radio Control
The abbreviation RC (Radio Control) is included in the abbreviation FRC (Fixed Radio Control).
- RCA
-
Radio Corporation of America
- RCCP
-
Recorder and Communications Control Panel
The abbreviation RCCP (Recorder and Communications Control Panel) includes the abbreviation CP (Control Panel).
- RCDD
-
Registered Communications Distribution Designer
- RCF
-
Radios Chrétiennes en France
- RCN
-
Rockwell Communication Network
- RCSO-TIC
-
Réseau de Compétences de Suisse Occidentale en Technologie de l’Information et de la Communication
- RDF
-
Radio Direction Finding
- RDF
-
Radio Direction Finder
- RDO
-
Radio Dom Ostankino
- RDS
-
Radio Data Systeem
- RDS-TMC
-
Radio Data System - Traffic Message Channel
- REACCIUN
-
Red Académica de Centros de Investigación y Universidades Nacionales
- REEP
-
Radio Engineering and Electronic Physics
- REFRL
-
Radio Free Europe/Radio Liberty
- REKAM
-
(Stichting) Regionale Kabeltelevisie Midden-Holland (www.rekam.nl)
- RENATA
-
Red Nacional Académica de Tecnología Avanzada
- RENIA
-
Red Nicaragüense de Internet Avanzada
- RES
-
Radio Equipment & Systems
- RETINA
-
Red TeleInformática Académica
- REUNA
-
Red Universitaria Nacional
- RF
-
Radio Frequency
- RFDA
-
Radio Frequency Deployed Assembly
- RFDU
-
Radio Frequency and Digital Unit
- RFI
-
Radio France International (www.rfi.fr)
- RFI
-
Radio Frequency Interference
- RFID
-
Radio Frequency Identification
- RFTK
-
Radio Frequency Tracking
- RFTS
-
Radio Frequency Transmission System
- RFU
-
Radio Frequency Unit
- RIAM
-
Réseau d'Innovation Audiovisuel et Multimédia
- RICC
-
Remote Intercomputer Communications
- RIK
-
Radiofoniko Idryma Kyprou (www.cybc.com.cy)
RIK is equivalent to CBC (Cyprus Broadcasting Corporation) in English, and ΡIK (Ραδιοφωνικό Ίδρυμα Κύπρου) in Greek.
- RISEPTIS
-
Research and Innovation for SEcurity, Privacy and Trustworthiness in the Information Society
- RJ
-
Registered Jacks
- RL
-
Réseau Luxembourgeois des Amateurs d’Ondes Courtes
- RNA
-
Ràdio Nacional d'Andorra
- RNC
-
Radio Network Controller
- RNIS
-
Réseau Numérique à Intégration de Services
- RNP
-
Rede Nacional de Ensino e Pesquisa
- RNRS
-
Entreprise Nationale de Radiodiffusion Sonore (www.algerian-radio.dz)
- RNRT
-
Réseau National de Recherche en Télécommunications
- RNRT
-
Réseau National de la Recherche en Télécommunications
- ROEM
-
Renseignement d’Origine Électromagnétique
ROEM is equivalent to SIGINT (Signals Intelligence) in English.
- ROOS
-
(Stichting) Regionale Omroep Overleg en Samenwerking (www.roosrtv.nl)
- RPC
-
Remote Procedure Call
- RRA
-
Rockland Repeater Association (www.rra.net)
- RS-232
-
Recommended Standard 232
- RSCIE
-
Remote Station Communication Interface Equipment
- RSI
-
Radio Slovaquie Internationale (https://frrsi.stvr.sk/)
RSI is equivalent to RSI (Rádio Slovakia International) in English.
- RSI
-
Rádio Slovakia International (https://frrsi.stvr.sk/)
RSI is equivalent to RSI (see above).
- RSN
-
Robust Security Network
- RSS
-
Received Signal Strength
- RSST
-
Responsable de la Sécurite des Systèmes de Télécommunications
- RSTP
-
Rapid Spanning Tree Protocol
- RSW
-
RFID, Sensors and Wireless
- RT
-
Railway Telecommunications
- RT
-
Régiment de Transmissions
- RT/LO
-
Receiver Transmitter/Local Oscillator
- RTA
-
Radioteknika Artikolaro
- RTB
-
Red Telefónica Básica
- RTB
-
Radio Television Belgrade
- RTBF
-
Radio-Télévision Belge de la Communauté Française (https://www.rtbf.be/)
- RTC
-
Réseau Téléphonique Commuté
- RTC
-
Red Telefónica Conmutada
- RTCA
-
Radio Technical Commission for Aeronautics
- RTCP
-
Real-Time Communications Processor
- RTCP
-
Réseau Téléphonique Commuté Public
RTCP is equivalent to PSTN, and ТСОП (see above).
- RTGC
-
Radio-televizija Crne Gore (www.rtcg.org)
RTGC is equivalent to RTGC (Радио Телевизија Црне Горе) in Serbian.
- RTGC
-
Радио Телевизија Црне Горе (www.rtcg.org)
RTGC is equivalent to RTGC (see above).
- RTLM
-
Radio Télévision Libre des Mille Collines
- RTM
-
Réseaux, Télécoms et Multimedia
- RTN
-
Réseau Téléphonique National
- RTP
-
Rádio e Televisão de Portugal (www.rtp.pt)
- RTR
-
Rossijskoe Teleradio (www.rtr-planeta.com)
- RTR
-
Radio e Televisiun Rumantscha (www.rtr.ch)
- RTS
-
Range Tracking Station
The abbreviation RTS (Range Tracking Station) includes the abbreviation TS (Tracking Station).
- RTS
-
Remote Tracking Station
The abbreviation RTS (Remote Tracking Station) is included in the abbreviation ARTS (Advanced Remote Tracking Station), and it includes the abbreviation TS (Tracking Station).
- RTS
-
Radio Televizija Srbije (http://www.rts.rs/)
RTS is equivalent to PTC, and (see above).
- RTSH
-
Radio Televizioni Shqiptar (https://www.rtsh.al/)
- RTT
-
Revista Transporturilor şi Telecomunicaţiilor
- RTTV
-
Real-Time Television
The abbreviation RTTV (Real-Time Television) includes the abbreviation TV (Television).
- RTVA
-
Ràdio i Televisió d'Andorra (https://www.andorradifusio.ad/)
- RTVE
-
Radio Televisión Española (www.rtve.es)
- RTVE
-
Radio-Télévision Espagnole (www.rtve.es)