| Abbreviation | Definition |
|---|---|
| CAP | Canadian Association of Physicists (Association Canadienne des Physiciens et Physiciennes) |
| CAP | Canadian Association of Physicists (Association Canadienne des Physiciens et Physiciennes) |
| CAP | College of American Pathologists |
| CAPA | California Pawnbrokers Association |
| CAPF | College of Alberta Professional Foresters (licensing body) |
| CAPFT | College of Alberta Professional Forest Technologists |
| CAPM | Cost Assistant Project Manager |
| CAPP | Canadian Association Of Petroleum Producers |
| CAPP | Comcanadian Association Of Petroleum Producers |
| CAPPA | Crusher And Portable Plant Association |
| CAPRA | Canadian Association of Professional Regulatory Affairs |
| CAPS | California Association of Professional Scientists |
| CAPS | Chinese Association for Physiological Sciences |
| CAR | California Association of Realtors |
| CARA | Cairnpapple Archaeological Research Association |
| CARA | Calgary Amateur Radio Association |
| CARA | Canadian Amateur Racing Association |
| CARA | Cheltenham Amateur Radio Association |
| CARA | Chicago Area Runner Association |
| CARI | Canadian Association Of Recycling Industries |