| Acronym | Definition |
|---|
| OCPA➣Open Content Platform Association |
| OCPA➣Office Cantonal des Personnes Âgées |
| OCPA➣Observatory of Cultural Policies in Africa |
| OCPA➣Oklahoma Council of Public Affairs |
| OCPA➣Office of the Commissioner for Public Appointments (UK) |
| OCPA➣Ontario Concrete Pipe Association |
| OCPA➣Office of the Chief of Public Affairs |
| OCPA➣Orange County People for Animals |
| OCPA➣Overseas Chinese Physics Association |
| OCPA➣Ontario Corn Producers' Association |
| OCPA➣Ontario Corn Producers' Association (Canada) |
| OCPA➣Office of the Coalition Provisional Authority (US government; formerly Office of Reconstruction and Humanitarian Assistance) |
| OCPA➣Orange County Property Appraiser |
| OCPA➣Office for the Commissioner for Public Appointments (UK government) |
| OCPA➣Oregon Council of Police Associations |
| OCPA➣Orange County Paralegal Association |
| OCPA➣Ohio Crime Prevention Association |
| OCPA➣Office of Communications and Public Affairs |
| OCPA➣Ohio College Personnel Association |
| OCPA➣Ordway Center for the Performing Arts (Saint Paul, MN) |
| OCPA➣Open Contents Platform Association |
| OCPA➣Orange County Psychological Association |
| OCPA➣Oregon Coast Photographers' Association |
| OCPA➣Office of the Chief Public, Affairs |
| OCPA➣Osceola County Property Appraiser (Florida) |
| OCPA➣Orange County Playwrights Alliance (Orange County, California) |
| OCPA➣Oklahoma Collegiate Press Association |
| OCPA➣Oregon Conservatory of Performing Arts (Medford, OR) |
| OCPA➣Office, Chief of Public Affairs |
| OCPA➣Office of Congressional and Public Affairs |
| OCPA➣Office of Coalition Provisional Authority |
| OCPA➣Oiseau Club du Pays d'Aix |
| OCPA➣Ocean County Police Academy (Lakewood, NJ) |
| OCPA➣Orlando Chinese Professionals Association |
| OCPA➣Orlando Chinese Professionals Association (Florida) |
| OCPA➣Oklahoma Council on Public Affairs |
| OCPA➣Office for Public Appointments (UK) |
| OCPA➣l'Organisme Paritaire Collecteur Agréé |
| OCPA➣Ontario Consumer Protection Act |
| OCPA➣Okinawa Center for Peace Assistance |
| OCPA➣Oregon Chiropractic Physicians' Association |
| OCPA➣Orange Chinned Parakeet |
| OCPA➣Ornamental Concrete Producers Association |
| OCPA➣O-Chlorophenylacetic Acid |
| OCPA➣Ontario Center for the Performing Arts |
| OCPA➣Office of the Civilian Provisional Authority |
| OCPA➣Orthopaedic Consultants PA |
| OCPA➣Optically Controlled Phased-array Antenna |
| OCPA➣Office of the Coalition Provision Authority |
| OCPA➣Ohio Curriculum Professionals Association |