| Acronym | Definition |
|---|
| TWA➣Trans World Airlines |
| TWA➣Time Weighted Average |
| TWA➣The World Academy (Elizabeth, NJ) |
| TWA➣The White Album (The Beatles album) |
| TWA➣T-Wave Alternans (marker of cardiac electrical instability) |
| TWA➣Tibetan Women's Association (est. 1959) |
| TWA➣The Word Alive (band) |
| TWA➣Texas Wildlife Association |
| TWA➣Task Work Area |
| TWA➣Transaction Work Area |
| TWA➣The Wine Advocate (consumer advice publication) |
| TWA➣Texas Works Advisor |
| TWA➣Tappers with Attitude |
| TWA➣Total Water Available |
| TWA➣Taxi Workers Alliance |
| TWA➣Temporary Work Assignment |
| TWA➣Three Word Abbreviation |
| TWA➣Traveling Wave Amplifier |
| TWA➣Transcontinental and Western Airlines |
| TWA➣Two Way Alternate |
| TWA➣Texas Wrestling Alliance |
| TWA➣Teeny Weeny Afro (hair style) |
| TWA➣Traveling with Angels (airline slogan) |
| TWA➣Trouble Went Away |
| TWA➣Trailing Wire Antenna |
| TWA➣Third World Assassin |
| TWA➣Transaction Work Area (CICS) |
| TWA➣Tokyo Worldwide Agency (Japan) |
| TWA➣Total Weighted Average (permissible exposure limit; Occupational Safety and Health Administration) |
| TWA➣Third Wave Advertising |
| TWA➣Texas Wrestling Association |
| TWA➣Two-Way Alternating |
| TWA➣Transfer Writing Assessment (test) |
| TWA➣Think Before Reading; Think While Reading; Think After Reading |
| TWA➣Teen Wrestling Association |
| TWA➣Thin-Wire Antenna |
| TWA➣Transborder Wildlife Association |
| TWA➣Tail Wire Antenna |
| TWA➣Three Word Acronym |
| TWA➣Time-Weighted Authority |
| TWA➣Tigrai Women's Association |
| TWA➣Today Was Awful |
| TWA➣Turbocharger Wastegate Actuator |
| TWA➣Travelling Wave Analysis |