Definitions For It

noun

• The branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
• That one just mentioned
• The player in some children's games (such as hide-and-seek and tag) who performs the main action of the game (such as finding or catching other players)

Adjective

• Used as a modifier before a noun: The airline canceled its early flight to New York.

Acronym

• Information Technology Services
• Information Technology Security
• Information Technology Support
• Information Technology Service (GSA, formerly IRMS)
• Information Technology Solutions
• Information Technology Service (SAIC)
• Information Technology System
• Intelligent Transportation System
• In the Spotlight (Boulder, CO)
• In The Soup
• Internet Transaction Server (SAP R/3)
• Intent to Sue
• Intelligent Transportation Society
• Important To Safety
• Intelligent Transport System (NEC)
• Institute of Technology and Science
• Intelligent Tutoring System
• International Temperature Scale
• Information Technology Society
• Internal Transcribed Spacer (ribosomal DNA repeating unit)
• Institut Teknologi Sepuluh (Indonesian: Institute of Technology)
• Integrated Technology Services
• I Thought So
• International Tracing Service
• Inventory Tracking System
• Iowa Telecommunications Services Inc
• Intertek Testing Services
• Information Transport Systems (cabling)
• Instructional Technology Specialist (various schools)
• International Trade Specialist
• Institute of Technology Sligo (Sligo, Ireland)
• Institute for Telecommunication Sciences
• Integration Time Step (software)
• Integrated Transport Strategy (various locations)
• Islamic Texts Society (UK)
• Institute for Transport Studies (various schools)
• International Turnkey Systems (Kuwait)
• Internet Technology Solutions (various locations)
• Industry Training Services (various locations)
• Initial Training School
• Infrastructure Technology Services (various organizations)
• Infrastructure Technology Solutions (various locations)
• Industrial Technical Services
• Infecciones de Transmisión Sexual (Spanish: Sexually Transmitted Infections)
• Internal Tracking System
• Innovative Training Solutions
• International Tax Structures (social network group; XING)
• Instituto Técnico Salesiano (Spanish: Salesian Technical Institute; Guatemala)
• International Transportation Service (Long Beach, CA)
• Interpretation and Translation Service (various locations)
• Insolvency and Trustee Service (Australia and New Zealand)
• Integrated Truss Structure
• Innovative Test Solutions (New York)
• Individual Tree Selection (logging)
• Intermarket Trading System (electronic communications network linking nine markets)
• Invitation To Send
• International Thespian Society
• Incidental Take Statement
• Information Technology Studies (course)
• Intelligence Training System (US DoD Intelligence training; Goodfellow Air Force Base, TX)
• Industrial Turbine Services (various locations)
• Identity Theft Solutions (various locations)
• Integrated Technical Solutions, Inc. (Lorton, VA)
• Islamic Thinkers Society (New York, NY)
• International Transcription Service
• International Travel Survey (Canada)
• Inflatable Tubular Structure
• Internationalized Tag Set
• Image Transfer System
• It Support
• Internet Transaction Server
• Ios Telephony Service
• Information Technology Standards
• Internet Document Set
• Information Technology Service
• Intelligent Transport System
• Information Technology Specialist
• International Telecommunications Society
• Intelligent Tuning System
• Install Time Security
• Incompatible Timesharing System
• Iontophoretic Transdermal System
• Integrated Tool Set
• Interoperability Test Suite(s)
• Indicator Light Test Switch (lighting)
• Inmate Tracking System (wireless network; criminal justice)
• International Trade Secretariats
• Integrated Training System
• Interactive Training System
• Internet Time Service
• Information Technologies Services (Maricopa County, AZ community college system)
• Incompatible Time-Sharing System
• Integrated Telecom Solutions (Sprint)
• Indirect Tensile Strength
• International Technical Services
• Individual Training Standards
• Interconnected Trail System
• IOS Telephony Service (Cisco)
• Internet Telephony Server (Lucent)
• International Treasury Services (US Department of the Treasury)
• International Theological Seminary (Bradenton, FL)
• Issues in the Theory of Security (workshop)
• Informationstekniska Standardiseringen (Swedish: Information Technical Standards)
• International Telecommunication Society
• International Teleproduction Society
• International Total Services, Inc. (service contract company)
• International Type Search
• Independent Tribunal Service (UK)
• Institute of Transportation Studies, UC Berkeley
• Internet Technology Series (IETF)
• Individual Training System
• Insertion Test Signal (ITU-T)
• International Telecommunication Symposium
• Integrated Test Stand
• International Title Service
• Independent Target System (MILES Component)
• Inter-Plan Teleprocessing Services (health insurance)
• Impactor Target Sensor (Deep Impact cometary probe)
• Initial Test Speed (tires)
• Internal Time Slot (AT&T)
• Intellisys Technology Corporation
• Iowa Talent Search (Iowa State University, Ames, Iowa)
• Inspection and Test Solutions
• Index of Thermal Stress
• Integrated Test Schedule
• Information Technical Specialist
• Influx to Surface (oil production measurement)
• Integrated Testing Services
• Integrated Teaching Systems
• Intermediate Transfer Station
• Interchange Transaction Scheduling
• Intellectual Traffic System
• Instrumented TEMPEST Survey
• Interim Targeting Solution
• Inner Thermal Shield
• Inoculation Tracking System (TMIP)
• Institute of Telecommunications Standards
• Infinite Time Slicing
• Interim Trainer Support
• Interferometer Thermal Sounder
• Intersectional Transportation Service
• Information Transmittal Sheet
• Independent Training Solutions Ltd (UK)
• International Translation System (Sprint)
• Imagery Transformation Services
• Interactive Training Simulation/System
• Improved Tracking and Service (USPS)
• Interagency Testing Committee Tracking System (EPA)
• Integrated Turf Solutions
• Integrated Transition Schedule
• Information Transfer System/Service
• Installation Telecommunications System
• International Technology and Sensors
• Interim Transition Schedule
• Imagery Transfer Server
• Indianhead Transit Service
• Institute Tengah Sawah (Indonesian: Central Rice Institute)