| Acronym | Definition |
|---|
| CCLB➣Centre for Canadian Language Benchmarks |
| CCLB➣Conservation Corps of Long Beach (California) |
| CCLB➣Competition Car Log Book |
| CCLB➣Calgary Community Lottery Board (Canada) |
| CCLB➣Coursing Club des Lévriers de Bourgogne (French: Burgundy Greyhounds Coursing Club; dog club; Burgundy, France) |
| CCLB➣Centre Culturel et de Loisirs de Badjanani (French: Badjanani Culture and Recreation Center) |