| Acronym | Definition |
|---|
| TUSA➣Tabata USA |
| TUSA➣Transportadores Universales SA (Spain) |
| TUSA➣Third United States Army |
| TUSA➣Turkish Student Association |
| TUSA➣Toledoans United for Social Action (Ohio) |
| TUSA➣Taekwondo Union Sachsen-Anhalt eV (Germany) |
| TUSA➣Tonka United Soccer Association (Minnesota, USA) |
| TUSA➣Translations Unlimited South America (Aguanga, California) |
| TUSA➣Turkish University Student Association |
| TUSA➣The Uniformed Services Association |
| TUSA➣Team United Sanctioning Association, Inc. |