| Acronym | Definition |
|---|
| CHPI➣Charles Pinckney National Historic Site (US National Park Service) |
| CHPI➣Chesapeake Hardwood Products Inc. (Chesapeake, VA) |
| CHPI➣Cultural Heritage Preservation Institute (workshop) |
| CHPI➣Common HDL Procedural Interface |
| CHPI➣Centre for Host-Parasite Interactions (McGill University; Ste. Anne de Bellevue, Quebec, Canada) |
| CHPI➣Constant Horizon Portfolio Insurance (finance) |