| Abbreviation | Definition |
|---|---|
| CALA | Connecticut Assisted Living Association |
| CALE | Canadian Association Of Literacy Educators |
| CALF | Colorado Agricultural Leadership Foundation |
| CALICO | Computer-Assisted Language Instruction COnsortium |
| CALL | Climate Action for Lifelong Learners |
| CALR | Carolina Advocates for Legal Reform |
| CALS | Croatian Applied Linguistics Society |
| CAM | Christian Aid Mission |
| CAMA | Compassion And Mercy Associates |
| CAMP | Council on Abandoned Military Posts |
| CAMP | Council on America's Military Past |
| CAMRA | Central Arizona Mountain Rescue Association |
| CAN | Cure Autism Now |
| CANCOC | Child Abuse and Neglect Council of Oakland County |
| CAOSA | The Cannon Association of South Africa |
| CAP | Charitable Annuity Program |
| CAP | Chartered Advisor in Philanthropy |
| CAP | Children Awaiting Parents |
| CAP | Christian Appalachian Project |
| CAPA | Canadian Association for Photographic Art |