| Rank | Abbreviation | Meaning |
|---|
| ***** | MCAF | Modern Chinese Art Foundation
| |
| **** | MCAF | Mediterranean Coastal Air Force Headquarters
| |
| **** | MCAF | Marine Conservation Action Fund
| |
| **** | MCAF | Macrophage Chemotactic and Activating Factor
| |
| *** | MCAF | Marine Conservation Alliance Foundation
| |
| *** | MCAF | macromolecular cyclase activating factor
| |
| *** | MCAF | Middle cerebral artery blood flow
| |
| *** | MCAF | Military Construction Air Force
| |
| *** | MCAF | Marine Corps Air Facility
| |
| ** | MCAF | Multi Cultural and Arts Foundation
| |
| ** | MCAF | Management Control Audit Follow
| |
| ** | MCAF | macrophage chemoattractant and activating factor
| |
| ** | MCAF | Monocyte Chemotactic and Activating Factor
| |
| ** | MCAF | Maryland Citizens for the Arts Foundation
| |
| * | MCAF | monocyte chemotaxis and activating factor
| |
| * | MCAF | Monocyte Chemotactic and Activitating Factor
| |
| * | MCAF | Multi-Criteria Appraisal Framework
| |
| * | MCAF | MCP-1)/monocyte chemotactic and activating factor
| |
| * | MCAF | Mauritius Cooperative Agricultural Federation
| |
| * | MCAF | Miss Camp America Foundation
| |
| * | MCAF | Multicultural Assoc of Fredericton
| |
| * | MCAF | Marine Corps Air Field
| |
| * | MCAF | Mother and Children Art Foundation
| |
| * | MCAF | Marine Corps Air Facilities
| |
| * | MCAF | Mirzam Capital Appreciation Fund
| |