| Acronym | Definition |
|---|
| CAHB | Confédération Africaine de Handball (French: African Handball Confederation; est. 1973) |
| CAHB | Colorado Association of Home Builders |
| CAHB | Communauté d'Agglomération des Hauts de Bièvre (French: Agglomeration Community of Hauts de Bievre; Hauts-de-Seine, France) |
| CAHB | Commerce Asset-Holding Berhad (Malaysia) |
| CAHB | Chronic Active Hepatitis B |
| CAHB | Colorado Aspen Home Builders, Inc. (Central City, CO) |
| CAHB | Callahan Associates Holdings Belgium |
| CAHB | Charge-Assisted Hydrogen Bonding |
| CAHB | Centre Ambulancier du Haut Bocage (French: Haut Bocage Ambulance Center; Haut Bocage, Vendee, France) |