CHP
- CHP (gene)
- California Highway Patrol
- Centre for Health Protection
- Certified Health Physicist
- Chipstead railway station
- Chp (GTPase)
- Christian Heritage Party (disambiguation)
- Christian Historical Party
- Cogeneration
- Collagen hybridizing peptide
- Community Health Partnership
- Covering homotopy
- Cricohyoidopexy
- Cultural Heritage Park
- Cumene hydroperoxide
- Ferrocarril Chihuahua al Pacífico
- Methylidynephosphane
- N-Cyclohexyl-2-pyrrolidone
- Republican People's Party
- Starling equation
- UPMC Children's Hospital of Pittsburgh