| Abbreviation | Definition |
|---|---|
| CPRE | Campaign to Protect Rural England |
| CPSA | California Pool and Spa Association |
| CPSA | Canadian Professional Sales Association |
| CPSA | Check Payment Systems Association |
| CPSA | Civil and Public Services Association |
| CPSA | Combined Pensioners and Superannuants Association |
| CPTA | Cambodian Physical Therapy Association |
| CPTA | Campus Parking and Transportation Association |
| CPTA | Colorado Platform Tennis Association |
| CQA | Contemporary QuiltArt Association |
| CRA | California Reading Association |
| CRA | California Redevelopment Association |
| CRA | Cleaning and Restoration Association |
| CRA | Colorado Roofing Association |
| CRA | Corn Refiners Association |
| CRAA | Cedar Rapids Aquatics Association |
| CRAA | Chipola Regional Arts Association |
| CRAA | Colorado Rock Art Association |
| CRAA | Contemporary Religious Artists Association |
| CRAF | California Restaurant Association Foundation |