| Acronym | Definition |
|---|
| UCPI➣United Communist Party of India |
| UCPI➣Urban Community Partnership Initiative (Pennsylvania State University) |
| UCPI➣Urinary Cysteine Peptidase Inhibitors (gynecology) |
| UCPI➣User Carer and Public Involvement Team (UK) |
| UCPI➣United Cerebral Palsy of Idaho, Inc. |