| Acronym | Meaning |
| EK | Equatorial Guinea (FIPS 10-4 Country Code) - Exakelvin |
| QSL | Qu?bec Sign Language |
| BRS | Battlefield Reasoning System |
| PCC | NATO Partnership Coordination Cell - Posterior Cingulate Cortex - Pre-Command Course - Presidents Conference Committee |
| ACSC | Army Command And Staff College (various Nations) |
| ACO | Airspace Control Order |
| ACL | Access Control List - Anterior Cruciate Ligament |
| MCP | Maintenance Collection Point - Male Chauvinist Pig |
| SDS | Students For A Democratic Society |
| AFDB | African Development Bank |