| Acronym | Definition |
|---|
| WCPI➣Worker Communist Party of Iraq |
| WCPI➣Wisconsin Cancer Pain Initiative (est. 1986) |
| WCPI➣Western Community Policing Institute (Monmouth, OR) |
| WCPI➣White-Crowned Pigeon (bird species) |
| WCPI➣World Congress on Pathology Informatics (est. 2007) |