EHCC
| Acronym | Definition |
|---|---|
| EHCC | Earth Hour City Challenge (World Wildlife Fund) |
| EHCC | East Hawaii Cultural Center (Hilo, HI) |
| EHCC | Elayn Hunt Correctional Center (Louisiana Department of Corrections) |
| EHCC | Eastern Heating & Cooling Council (Mt. Laurel, NJ) |
| EHCC | Explosive Hazard Coordination Cell (US DoD) |
| EHCC | Eye Health Council of Canada |
| EHCC | Emerald Hill Cricket Club (Melbourne, Australia) |
| EHCC | Empire Hotel & Country Club (Brunei) |