| Acronym | Definition |
|---|
| RHDC➣Riverside Housing Development Corporation (Riverside, CA) |
| RHDC➣Raleigh Historic Districts Commission (est. 1961; Raleigh, NC) |
| RHDC➣Research Higher Degrees Committee (Australia) |
| RHDC➣Rangamati Hill District Council (Rangamati, Bangladesh) |
| RHDC➣Rural Health Development Centre (India) |
| RHDC➣Ridge Hill Development Corporation (Yonkers, NY) |