| Acronym | Definition |
|---|
| OATP➣Organic Anion Transporting Polypeptide |
| OATP➣Open Access Tracking Project (social tagging project) |
| OATP➣Operational Acceptance Test Procedure |
| OATP➣Offences against the Person (law; UK) |
| OATP➣Objective Architecture and Transition Plan (Coast Guard) |
| OATP➣On-Aircraft Test Procedures |