| Acronym | Definition |
|---|
| BTCA➣Better Than Cash Alliance (hosted by United Nations Capital Development Fund) |
| BTCA➣Bull Terrier Club of America (breed specific club; est. 1897) |
| BTCA➣Best Technology Currently Available |
| BTCA➣Bernard Terrace Civic Association (Louisiana) |
| BTCA➣Be the Change Award (Youth for Change International) |
| BTCA➣Blow Torch Collectors Association (est. 1995) |
| BTCA➣Banks and Trust Companies Act of 1990 (British Virgin Islands) |
| BTCA➣British Tennis Coaches' Association, Ltd. (professional body) |