sort by Rank | Alpha
| Possible Meanings | Rank |
| Chesapeake Area Professional Captains Association | ** |
| Council for the Advancement of Private Colleges in Alabama | ** |
| California Association of Pest Control Advisors | ** |
| Chicago Area Peace Corps Association | ** |
| Community Action Program for Central Arkansas | ** |
| Carolina Animal Protection Citizens Alliance | ** |
| California Agricultural Pest Control Advisers | ** |
| Center for the Analysis of Pathways from Childhood to Adulthood | * |
| Corrective Action Plan Cost Allocation | * |
| Community Action Program of Central Arkansas | * |