| ABCCC | Airborne Battlefield Command and Control Center 
| Others |
| ABCCC | Airborne Battlefield Command and Control Centre
| Others |
| ABCCC | Airborne Battlefield Command Control Center
| Others |
| ABCCC | Airborne Battlefield Command, Control, and Communications
| Others |
| ABCCC | Alabama Breast and Cervical Cancer Coalition
| Others |
| ABCCC | Alexian Brothers Cancer Care Center
| Others |
| ABCCC | All British Classics Car Club
| Others |
| ABCCC | Alta Bates Comprehensive Cancer Center
| Others |
| ABCCC | Alton Bay Christian Conference Center
| Others |