| Abbreviation | Definition |
|---|---|
| CIB | Controlled Imagery Base |
| CIC | Cadet In Charge |
| CIC | Cadet Instructor Cadre |
| CIC | Change Identification Number |
| CIC | Combat in Cities |
| CIC | Combat Information Center |
| CIC | Combat Integration Cell |
| CIC | Combat Intelligence Center |
| CIC | Combined Intelligence Center |
| CIC | Command Information Center |
| CIC | Commander In Chief |
| CIC | Communications Interface Controller |
| CIC | Content Indicator Code |
| CIC | Counter-Intelligence Center |
| CICA | Counter-Intelligence Coordination Authority |
| CICAD | Comision Interamericana para el Control del Abuso de Drogas (Inter-American Drug Abuse Control Commission) |
| CICF | Customer Information and Control File |
| CICM | Communications Interface Controller Module |
| CICOMIS | Criminal Investigation Command Operational and Management Info System |
| CICS | Contractor Software Design System |