| Acronym | Definition |
|---|
| CTOC | Convention against Transnational Organized Crime (UN) |
| CTOC | Câmara dos Técnicos Oficiais de Contas (Lisbon, Portugal) |
| CTOC | Countering Transnational Organized Crime |
| CTOC | Combined Team of Clans (gaming) |
| CTOC | Customer to Customer |
| CTOC | Chinese Taipei Olympic Committee |
| CTOC | Corps Tactical Operations Center |
| CTOC | Containerized Tactical Operations Center |
| CTOC | Combined Tactical Operations Center |
| CTOC | Center to Center (engineering) |
| CTOC | Children's Theatre of Charleston (Charleston, WV) |
| CTOC | Cumulative Table of Contents |
| CTOC | California Toll Operators Committee |