| COCA | Caerhys Organic Community Agriculture 
| Others |
| COCA | Canadian Organisation of Campus Activities
| Others |
| COCA | Canadian Organization of Campus Activities
| Others |
| COCA | Caring Of Child Administration
| Others |
| COCA | Center Of Contemporary Art
| Others |
| COCA | Center Of Creative Arts
| Others |
| COCA | Center on Contemporary Art
| Others |
| COCA | Centre Of Contemporary Art
| Others |
| COCA | Children's Oncology Camping Association
| Others |
| COCA | Clinician Outreach and Communication Activity
| Others |
| COCA | Coalition of California Artists
| Others |
| COCA | Coastal and Ocean Climate Applications
| Others |
| COCA | Coin Op Collectors Association
| Others |
| COCA | Coin Operated Collectors Association
| Others |
| COCA | Collaborative Objects Coordination Architecture
| Others |
| COCA | Collective of Contemporary Artists
| Others |
| COCA | Color Odor Consistency Amount
| Others |
| COCA | Colorado Ovarian Cancer Alliance
| Others |
| COCA | Come One, Come All
| Others |
| COCA | Commission on Osteopathic College Accreditation
| Others |
| COCA | Control of Organized Crime Act
| Others |
| COCA | Corpus of Contemporary American
| Others |
| COCA | Corpus Of Contemporary American English
| Others |
| COCA | Council of Ontario Construction Associations
| Others |
| COCA | Council of Owners and Construction Associates
| Others |
| COCA | Council on Culture and Arts
| Others |
| COCA | Council on Culture Arts
| Others |