| Term | Full Form | Category |
|---|---|---|
| JHAC | Jackson Hole Athletic Club | Others |
| JHAC | Jewish Historical And Archeographic Commission | Others |
| JHAC | Job Hazard Analysis Checklist | Others |
| JHAC | John Hancock Assignment Company | Others |
| JHAC | John Henryism Active Coping | Others |
| JHAC | Joint Health Advisory Cell | Others |
| JHAC | Joint Highways Agency Committee | Others |
| JHAC | Justice And Home Affairs Committee | Others |