| Acronym | Definition |
|---|
| TIA➣Thanks In Advance |
| TIA➣Terrorism Information Awareness (US DARPA program; formerly Total Information Awareness) |
| TIA➣Telecommunications Industry Association |
| TIA➣Total Information Awareness (US DARPA program; now Terrorism Information Awareness) |
| TIA➣Transient Ischemic Attack |
| TIA➣Toy Industry Association, Inc. |
| TIA➣Tire Industry Association |
| TIA➣Totally Integrated Automation (Siemens AG) |
| TIA➣This Is America |
| TIA➣Travel Industry Association of America |
| TIA➣Tampa International Airport |
| TIA➣Today I Ate |
| TIA➣That Is All (internet slang) |
| TIA➣Tradition in Action (relgious group) |
| TIA➣Time Impact Analysis |
| TIA➣The Intellectual Activist |
| TIA➣Totally Integrated Automation |
| TIA➣Total Information Awareness |
| TIA➣Technology Industry Association |
| TIA➣Telecommunications Industries Association |
| TIA➣Transimpedance Amplifier |
| TIA➣Telecommunications and Information Administration |
| TIA➣Take It Away |
| TIA➣Trust Indenture Act of 1939 |
| TIA➣Traffic Impact Analysis |
| TIA➣Transport Impact Assessment (various locations) |
| TIA➣Tucson International Airport |
| TIA➣The Interfaith Alliance |
| TIA➣Tentative Interim Amendment |
| TIA➣Tribhuvan International Airport (Nepal) |
| TIA➣This Is Africa (movie) |
| TIA➣The Internet Adapter |
| TIA➣Thanks in Anticipation |
| TIA➣Truth In Advertising |
| TIA➣Tortilla Industry Association |
| TIA➣Type Inspection Authorization |
| TIA➣Tulsa International Airport |
| TIA➣Transport Infrastructure Act (Australia) |
| TIA➣Time Interval Analyzer |
| TIA➣Technology Industries Association |
| TIA➣Tochigi International Association (Japan) |
| TIA➣Terminologie et Intelligence Artificielle |
| TIA➣Tax Injunction Act |
| TIA➣Team Instant Action (gaming) |
| TIA➣Technology Investment Agreement |
| TIA➣Television Interface Adaptor (chip found in old Atari consoles) |
| TIA➣Traffic Improvement Association |
| TIA➣Terrorism Information Awareness System |
| TIA➣Tournament Indoor Association (color guard group) |
| TIA➣Tobacco Institute of Australia |
| TIA➣This Is Anfield (fanzine website) |
| TIA➣This Is Awkward |
| TIA➣Tourism Industry Association of New Zealand (also seen as TIANZ) |
| TIA➣Takings Impact Assessment (Texas Department of Transportation) |
| TIA➣Temporary Insurance Agreement |
| TIA➣The Insurance Application (Denmark) |
| TIA➣That Is Alright |
| TIA➣Tirana, Albania - Rinas (Airport Code) |
| TIA➣Trotsky Internet Archive |
| TIA➣Temporary Investigative Authority |
| TIA➣Transparency International Australia |
| TIA➣Tecnicos en Investigación Aeroterraquea (Spanish comic book) |
| TIA➣Tohoku Internet Association (Japan) |
| TIA➣Training Impact Analysis |
| TIA➣Techniques Industrielles Appliquées (French: Applied Industrial Technologies) |
| TIA➣Technical Interest Area |
| TIA➣Terminal Indicate Assignment |
| TIA➣Technology Information Advisor |
| TIA➣Talking in Acronyms |
| TIA➣Tactical Interface Adapter |
| TIA➣Technical Interface Agreement |
| TIA➣Transparency In Armaments agreement |
| TIA➣Total Inactive Aircraft |
| TIA➣Teknoland Internet Agency |
| TIA➣Telescope and Instrument Assembly |
| TIA➣Test Interface Assembly |
| TIA➣Technology Integration & Application |
| TIA➣Temperature Indicating Alarm |
| TIA➣Texas Indoor Advertising |