I
- Kodo
- Signifo
- Lingvo
- Temoj
- IsMEO
- Istituto Italiano per il Medio ed Estremo Oriente
- In Italian
- ISMN
- International Standard Music Number
- In English
- ISMP
- Institut Supérieur de Management Public
- In French
- ISMRB
- Information Systems Management Review Board
The abbreviation ISMRB (Information Systems Management Review Board) includes the abbreviation MR (Management Review).
- In English
- ISMS
- Interactive Supply Management System
- In English
- ISN
- Innovation Service Network GmbH (www.innovation.at)
- In English
- ISN
- Indonesian Studies Newsletter
- In English
- ISN
- Internal Statement Number
- In English
- ISN
- Internal Social Networking
- In English
- ISNHB
- Institut des Sciences de la Nature - Université des Sciences et de la Technologie Haouari Boumediene
- In French
- ISO
- Imaging Spectrometic Observatory
- In English
- ISO
- Infrared Space Observatory
- In English
- ISO
- International Standardization Organization
- In English
- ISO
- Infection du Site Opératoire
- In French
- ISO
- Indemnité de Suivi et d'Orientation
- In French
- ISOA
- Information Security Officer's Assistant
- In English
- ISOC
- Internet Society
- In English
- ISOPT
- International Symposium on Ocular Pharmacology and Therapeutics
- In English
- ISOSA
- Independent Scholars of South Asia
- In English
- ISP
- International Standardized Profile
- In English
- ISP
- Internet Service Provider
- In English
- ISP
- Instrumentation Support Plan
- In English
- ISP
- Integrated Space Plan
- In English
- ISP
- Integrated Support Plan
- In English
- ISP
- Instytut Studiów Politycznych
- In Polish
- ISP
- Infirmier Sapeur-Pompier
- In French
- ISPA
- Instrument Structurel de Préadhésion
- In French
- ISPF
- Institut de la Statistique de Polynésie française (www.ispf.pf)
- In French
- ISPF
- Internet Service Providers' Forum
- In English
- ISPF
- Interactive System Productivity Facility
- In English
- ISPG
- International Society of Psychiatric Genetics
- In English
- ISPG
- Institutional Support Planning Group
- In English
- ISPG
- Information Services Procurement Group
- In English
- ISPI
- Istituto di Studi di Politica Internazionale
- In Italian
- ISPL
- IEEE (Institute of Electrical and Electronics Engineers) Signal Processing Letters
- In English
- ISPL
- Institut Pierre-Simon Laplace (des Sciences de l'Environnement Global)
- In French
- ISPL
- Information Services Procurement Library
- In English
- ISPM
- International Solar Polar Mission
- In English
- ISPM
- IEEE (Institute of Electrical and Electronics Engineers) Signal Processing Magazine
- In English
- ISPOG
- International Society of Psychosomatic Obstetrics and Gynecology
- In English
- ISQ
- Institut de la Statistique du Québec (https://statistique.quebec.ca/fr)
- In French
- ISR
- Industrial Security Regulation
- In English
- ISR
- Initial System Release
- In English
- ISR
- Integrated Safety Review
The abbreviation ISR (Integrated Safety Review) includes the abbreviation SR (Safety Review).
- In English
- ISR
- Interim Shop Release
- In English
- ISR
- Interim System Review
- In English
- ISR
- Interrupt Service Routine
- In English
- ISR
- Instituto de Sistemas e Robótica
- In Portuguese
- ISR
- International Search Report
- In English
- ISR
- Investissement Socialement Responsable
- In French
- ISRA
- Islamic Research Academy
- In English
- ISRB
- Integrated System Review Board
- In English
- ISRBP
- International Society for Rotary Blood Pumps (https://www.ismcs.org)
= ISMCS | International Society for Mechanical Circulatory Support | In English
- In English
- ISRC
- International Standard Recording Code
- In English
- ISREC
- Institut Suisse de Recherche Expérimentale sur le Cancer
- In French
- ISRO
- Indian Space Research Organisation (www.isro.org)
- In English
- ISRv
- Interdisciplinary Science Reviews
- In English
- ISS
- Institute for Strategic Studies
- In English
- ISS
- International Space Station
- In English
- ISS
- Inertial Subsystem
- In English
- ISS
- Information Subsystem
- In English
- ISS
- Installation Support Services
- In English
- ISS
- Instruction Summary Sheet
- In English
- ISS
- Integrated Scheduling System
The abbreviation ISS (Integrated Scheduling System) is included in the abbreviation NISS (National Integrated Scheduling System).
- In English
- ISS
- Integrated System Schematic
- In English
- ISS
- Industrielle Sensorsysteme
- In German
- ISS
- Institute of Social Studies
- In English
- ISS
- Incident Significatif de Sûreté
- In French
- ISSA
- Integrated Software Safety Analysis
The abbreviation ISSA (Integrated Software Safety Analysis) includes the abbreviation SSA (Software Safety Analysis).
- In English
- ISSA
- Interservice Supply Support Agreement
- In English
- ISSB
- Intelligent Safe and Secure Buildings
- In English
- ISSBD
- International Society for the Study of Behavioral Development
- In English
- ISSIR
- International Society for Sexual and Impotence Research
- In English
- ISSL
- Initial Spares Support List
- In English
- ISSM
- International Society for Sexual Medicine
- In English
- ISSN
- International Standard Serial Number
The abbreviation ISSN (International Standard Serial Number) includes the abbreviation SN (Serial Number).
- In English
- ISSO
- Information Systems Security Office
- In English
- ISSP
- (Sun Yat-Sen) Institute for Social Sciences and Philosophy
- In English
- IsSRT
- Israel Space Research and Technology Information Bulletin
- In English
- ISSS
- Information Society Standardization System
- In English
- ISSS
- International Student and Scholar Services
- In English
- ISST
- Institut für Stimm- und Sprachtherapie
- In German
- ISST
- Institut de Santé et de Sécurité au Travail
- In French
- ISST
- Institut des Sciences Sociales du Travail
- In French
- ISST
- Institute for Software and Systems
= ISST | Institut für Software- und Systemtechnik | In German
- In English
- ISST
- Institut für Software- und Systemtechnik
= ISST (look above)
- In German
- ISST
- International Society of Seed Technologists
- In English
- ISST
- International Ski & Sun Team
- In English
- ISST
- Institute of Social Studies Trust
- In English
- ISST
- International Society for the Study of Time
- In English
- ISSTD
- International Society for the Study of Trauma and Dissociation
- In English
- IssUP
- Issledovaniia po Uprugosti i Plastichnosti
- In Russian
- IssZK
- Issledovanie Zemli iz Kosmosa
= IssZK | Исследование Земли из Космоса | In Russian
- In Russian
- IssZK
- Исследование Земли из Космоса
= IssZK (look above)
- In Russian
- IST
- Íslenkir Staðlar
- In English
- IST
- Initial System Test
- In English
- IST
- Instrumentation Support Team
- In English
- IST
- Integrated Systems Test
- In English
- IST
- Information Scientifique et Technique
- In French
- IST
- Issues in Science and Technology
- In English
- IST
- Istituto Scientifico Tumori
- In Italian
- ISTA
- International Seed Testing Association
- In English
- ISTA
- Institut Supérieur de Technologie d'Antananarivo
- In French
- ISTA
- Intertank Structural Test Assembly
- In English
- ISTA
- Institut Supérieur Textile d'Alsace
- In French
- ISTAB
- Institut Supérieur des Techniques Appliquées d'Ébonda
- In French
- ISTAC
- Interim Scientific and Technical Advisory Committee
- In English
- ISTAG
- Information Society Technologies Advisory Group
- In English
- ISTAK
- Institut Supérieur des Techniques Appliquées de Kinshasa
- In French
- ISTAT
- Istituto Nazionale di Statistica (www.istat.it)
- In Italian
- ISTB
- Integrated Subsystem Test Bed
- In English
- ISTC
- Institut des Stratégies et Techniques de Communication
- In French
- ISTCS
- Institut Supérieur de Technologie Chimique de Sofia
- In French
- ISTED
- Institut des Sciences et des Techniques de l'Environnement pour le Développement
- In French
- ISTF
- Institut Supérieur des Technologies de la Formation
- In French
- ISTG
- Institut Supérieur Technique de Gabé
- In French
- ISTG
- Institut Supérieur Technique de Gabés
- In French
- IStGHJ
- Internationaler Strafgerichtshof für das ehemalige Jugoslawien (https://www.icty.org/)
= TPIY | Tribunal Pénal International pour l'ex-Yougoslavie | In French
= ICTY | International Criminal Tribunal for the former Yugoslavia | In English
= MKSJ | Međunarodni krivični sud za bivšu Jugoslaviju | In Bosnian
= TPI | Tribunalul Penal Internaţional pentru fosta Iugoslavie | In Romanian
= МБТЮ | Международный трибунал по бывшей Югославии | In Russian
= MTTJ | Medzinárodný trestný tribunál pre bývalú Juhosláviu | In Slovak
= МНТБЮ | Международен наказателен трибунал за бивша Югославия | In Bulgarian
= TPII | Tribunal Penal Internacional per a l'antiga Iugoslàvia | In Catalan
= TPIY | Tribunal Penal Internacional para la ex Yugoslavia | In Spanish
= MTKJ | Międzynarodowy Trybunał Karny dla byłej Jugosławii | In Polish
= TPIY | Tribunal Penal Internacional para a antiga Jugoslávia | In Portuguese
= МТКЮ | Міжнародний трибунал по колишній Югославії | In Ukrainian - In German
- ISTH
- International Society on Thrombosis and Haemostasis
- In English
- ISTHB
- Institut des Sciences de la Terre - Université des Sciences et de la Technologie Haouari Boumediene
- In French
- ISTI
- Istituto di Scienza e Tecnologie dell'Informazione
- In Italian
- ISTIA
- Institut des Sciences et Techniques de l'Ingénieur d'Angers
- In French
- ISTIM
- Institut Supérieur Technologique des Industries et des Mines de Gafsa
- In French
- ISTK
- Institut Supérieur du Textile de Ksar Hellal
- In French
- ISTK
- Internacia Studumo pri Turismo kaj Kulturo
- In Esperanto
- ISTM
- International Society of Travel Medicine
- In English
- ISTMT
- Institut Supérieur des Technologies Médicales de Tunis (www.istmt.rnu.tn)
- In French
- ISTN
- Institut Supérieur de Technologie de Nabeul
- In French
- ISTOM
- Institut Supérieur des Techniques d'Outre-Mer (www.istom.net)
- In French
- ISTPM
- Institut Spécialisé de Technologie des Pêches Maritimes
- In French
- ISTPM
- Institut Scientifique et Technique des Pêches Maritimes
- In French
- ISTS
- Institute for Space and Terrestrial Science
- In English
- ISTS
- Institut Supérieur de Technologie d’Antsiranana
- In French
- ISU
- International Space University
- In English
- ISU
- International System of Units
- In English
- ISU
- Industrial Solution Utilities
- In English
- ISUOG
- International Society of Ultrasound in Obstetrics and Gynecology (www.isuog.org)
- In English
- ISUSI
- Institute for Sustainable Solutions and Innovations
- In English
- ISV
- Independent Software Vendor
- In English
- ISV
- Institut des Sciences du Végétal
- In French
- ISV
- Institut Supérieur Vidal
- In French
- ISV
- Institut des Sciences de la Vision (www.isvision.fr)
- In French
- ISV
- International Scientific Vocabulary
- In English
- ISVMA
- Illinois State Veterinary Medical Association (www.isvma.org)
- In English
- ISWG
- Integrated Support Working Group
- In English
- ISY
- International Space Year
- In English
- ISZ
- Iskusstvenniy Sputnik Zemli
- In Russian
- IT
- Information Technology
= IT | Informationstechnik | In German
= IT | Inligtingstegnologie | In Afrikaans
= TI | Tecnologia da Informação | In Portuguese
= TI | Tecnoloxías da información | In Galician
= OT | Ohjelmistotekniikka | In Finnish
= 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
= IT | Informācijas Tehnoloģijas | In Latvian - In English
- IT
- Identification Transponder
- In English
- IT
- Integrated Technology
- In English
- IT
- Informatie Technologie
- In Frisian
- IT
- Informationstechnik
= TI, OT, UT, ІТ, ИТ (look above)
- In German
- IT
- Inligtingstegnologie
= TI, OT, UT, ІТ, ИТ (look above)
- In Afrikaans
- IT
- Informatie Technologie
- In Dutch
- IT
- Informationsteknik
= TI, OT, UT, ІТ, ИТ (look above)
- In Swedish
- IT
- Informacijska Tehnologija
= TI, OT, UT, ІТ, ИТ (look above)
- In Slovenian
- IT
- Informačné Technológie
= TI, OT, UT, ІТ, ИТ (look above)
- In Slovak
- IT
- Informa Teknologio
= TI, OT, UT, ІТ, ИТ (look above)
- In Esperanto
- IT
- Informacinės Technologijos
= TI, OT, UT, ІТ, ИТ (look above)
- In Lithuanian
- IT
- Informācijas Tehnoloģijas
= TI, OT, UT, ІТ, ИТ (look above)
- In Latvian
- IT
- Istruzioni Tecniche
- In Italian
- IT&T
- Information Technology and Telecommunications
- In English
- IT&V
- Integrated Test and Verification
- In English
- ITA
- Institut für Technikfolgen-Abschätzung
- In German
- ITA
- Institut für Technikfolgenabschätzung
- In German
- ITA
- Integrated Test Area
- In English
- ITA
- Integrated Test Article
The abbreviation ITA (Integrated Test Article) includes the abbreviation TA (Test Article).
- In English
- ITA
- Integrated Truss Assembly
- In English
- ITA
- Ingénieurs, Techniciens, Administratifs
- In French
- ITA
- International Telegraph Alphabet
- In English
- ITAA
- Information Technology Association of America (www.itaa.org)
- In English
- ITAB
- Institut Teoreticheskoi Astronomii, Biulleten
- In Russian
- ITAC
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Automatic Control
- In English
- iTACITUS
- Intelligent Tourism And Cultural Information Through Ubiquitous Services
- In English
- ITAES
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Aerospace Electronic Systems
- In English
- ITAF
- Institut des Techniques Administratives et Financières
- In French
- ITAL
- Instituto de Tecnologia de Alimentos
- In Portuguese
- ITAP
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Antennas and Propagation
- In English
- ITAQUE
- Itinéraire personnalisé d'Accès à la requalification et au diplôme
- In French
- ITAS
- Institut für Technikfolgenabschätzung und Systemanalyse
- In German
- ITAS
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Applied Superconductivity
- In English
- ITASEAS
- Italian Association for Southeast Asian Studies
- In English
- ITASS
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Acoustics, Speech and Signal Processing
- In English
- ITAV
- Institut des Technologies Avancées des Sciences du Vivant
- In French
- ITB
- Instytut Techniki Budowlanej
- In Polish
- ITB
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Broadcasting
- In English
- ITB
- Invitation To Bid
- In English
- ITB
- Instituut voor het Transport langs de Binnenwateren
= ITB | Institut pour le Transport par Batellerie | In French
- In Dutch
- ITB
- Institut pour le Transport par Batellerie
= ITB (look above)
- In French
- ITBE
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Biomedical Engineering
- In English
- ITC
- Institut de Technologie du Cambodge
- In French
- ITC
- Igloo Thermal Control
- In English
- ITC
- Integrated Test Configuration
- In English
- ITC
- Institut Català de Tecnologia
- In Spanish
- ITCAD
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Computer Aided Design
- In English
- ITCF
- Institut Technique des Céréales et des Fourrages
- In French
- ITCHKSAR
- Innovation and Technology Commission Hong Kong Special Administrative Region
- In English
- ITCHM
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Components Hybrids and Manufacturing Technology
- In English
- ITCmp
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Computers
- In English
- ITCom
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Communications
- In English