USCTA
| Acronym | Definition |
|---|---|
| USCTA | United States Combined Training Association (now United States Eventing Association) |
| USCTA | United States Court Tennis Association |
| USCTA | Uganda Sugar Cane Technologists Association (Kampala, Uganda) |
| USCTA | US-Cuba Trade Association |
| USCTA | US Contract Tower Association (American Association of Airport Executives) |