| Acronym | Definition |
|---|
| JCHA➣Japan City Hotel Association |
| JCHA➣Journal of the Canadian Historical Association (Ottawa, Ontario, Canada) |
| JCHA➣Joint Commission on Hospital Accreditation |
| JCHA➣Jewish Community Housing Association (UK) |
| JCHA➣Jackson County Historical Association (Scottsboro, AL) |
| JCHA➣Journal of the Commons House of Assembly (South Carolina) |