| Acronym | Definition |
|---|
| TAA➣Total (Active) Aircraft Authorization |
| TAA➣Trade Adjustment Assistance |
| TAA➣Trentino-Alto Adige (Italy; autonomous region) |
| TAA➣Training and Assessment |
| TAA➣The American Academy (online education; Salt Lake City, UT) |
| TAA➣Temporal Anti-Aliasing (graphics processing) |
| TAA➣Tax Administration Act (various locations) |
| TAA➣Terapia Asistida con Animales (Spanish: Assisted Therapy with Animals) |
| TAA➣Time Account Adjustment |
| TAA➣Terminal Arrival Area |
| TAA➣Technical Advisor Analyst |
| TAA➣Type Access Analyzer |
| TAA➣Tactical Airsoft Arena (Rockville, MD) |
| TAA➣Tactical Asset Allocation |
| TAA➣Transitional Adjustment Assistance (NAFTA) |
| TAA➣Texas Apartment Association |
| TAA➣Tumor-Associated Antigen |
| TAA➣Teaching Assistants' Association (Wisconsin) |
| TAA➣Trans Australia Airlines |
| TAA➣Trans-Australia Airlines (defunct Australian airline) |
| TAA➣Trade Agreement Act |
| TAA➣Technical Assistance Agreement |
| TAA➣Total Army Analysis |
| TAA➣Tactical Assembly Area |
| TAA➣Thioacetamide |
| TAA➣Take Appropriate Action |
| TAA➣Turkish-American Association |
| TAA➣Technologically Advanced Aircraft |
| TAA➣Turkish Aeronautical Association (est. 1925) |
| TAA➣Ticket Agents Association (UK; entertainment) |
| TAA➣Taiwanese Association of America |
| TAA➣Thai AirAsia |
| TAA➣Tanzania Airports Authority |
| TAA➣Terminal Arrival Area (aviation) |
| TAA➣Thomas Alleyne Academy (UK) |
| TAA➣Teacher Achievement Award (various locations) |
| TAA➣Tribes Aerial Assault (gaming) |
| TAA➣Transverse Aortic Arch |
| TAA➣Texas Aquaculture Association |
| TAA➣Tallahassee Auto Auction (Tallahassee, FL) |
| TAA➣Trans Atlantic Airlines |
| TAA➣Test Automation Alliance |
| TAA➣Technical Approval Authority |
| TAA➣Tachyarrhythmia Absoluta (cardiology) |
| TAA➣Taos Art Association (New Mexico, USA) |
| TAA➣Tactical Air Army |
| TAA➣Telecom Agent Association |
| TAA➣Target Audience Analysis |
| TAA➣Technology Assistance Agreement |
| TAA➣Track Access Agreement (UK railways) |
| TAA➣Tyler Apartment Association (Tyler, TX) |
| TAA➣Technology Area Assessment |
| TAA➣Target Aspect Angle |
| TAA➣Temporary Accumulation Area |
| TAA➣Travel Agent Arbiter |
| TAA➣Tactical Army Automation |
| TAA➣Terminal Advanced Automation |
| TAA➣Transit Advertising Association |
| TAA➣Technical Application Architecture (Sprint) |
| TAA➣Teens Act for AIDS (est. 2005) |
| TAA➣Telecommunications Associates of America |
| TAA➣Tanker Alert Area |
| TAA➣Taekwondo Antibes Academy (France) |
| TAA➣Turbine Alternator Assembly |
| TAA➣Tactical Automation Appraisal |
| TAA➣Triaxial Angular Accelerometer |
| TAA➣Tactical Aerospace Assessment |
| TAA➣Transmitting Antenna Array |
| TAA➣Tri-p-Anisylamine |
| TAA➣Theater Area Army |
| TAA➣Technical Airworthiness Arrangements (Canada) |
| TAA➣Team Assignment Agreement |
| TAA➣Time And Attendence |
| TAA➣Transfer Allowed Acknowledgement (SS7) |
| TAA➣Track Acquisition Achieved |
| TAA➣Training Advisory Alert |
| TAA➣Thoracic Aortic Aneuryism |
| TAA➣Total Army Authorization |
| TAA➣Taiwan Architects Association (Taiwan) |
| TAA➣Technological Advances in Aeronautics (conference) |
| TAA➣Toshima-Ku Archery Association (est. 1953; Tokyo, Japan) |
| TAA➣Transmission Ability of the Atmosphere (meteorology) |