| Acronym | Definition |
|---|
| UCAF➣Universal Cardholder Authentication Field (MasterCard) |
| UCAF➣Uniting Church Adult Fellowship (Australia) |
| UCAF➣United Chinese Association of Florida (Miami, FL) |
| UCAF➣University Committee on Academic Freedom (California) |
| UCAF➣United Church of Angel Fire (Angel Fire, NM) |