| Acronym | Definition |
|---|
| RCHP➣Red Hot Chili Peppers (band) |
| RCHP➣Reset Channel Path |
| RCHP➣Reproductive and Child Health Project (World Bank) |
| RCHP➣Random Hexagonal Close Packed (crystal structure) |
| RCHP➣Riverside Community Health Project (UK) |
| RCHP➣Reactor Component/Core Handling Plan |