| Acronym | Definition |
|---|
| OBP | On Base Percentage (baseball, softball) |
| OBP | Open Book Publishers (UK) |
| OBP | Online Brand Protection (various organizations) |
| OBP | Osaka Business Park (Japan) |
| OBP | Oceans Beyond Piracy (One Earth Future) |
| OBP | on Board Processing |
| OBP | Object Preset |
| OBP | Orange-Bellied Parrot (bird) |
| OBP | OpenBoot PROM (Sun Microsystems, Inc.) |
| OBP | Onafhankelijke Burgerpartij (Dutch: Independent Citizen Party) |
| OBP | On-Board Processing |
| OBP | On-Board Programming |
| OBP | Office of Biomass Program (US Department of Energy) |
| OBP | Olive-Backed Pipit (bird) |
| OBP | On-Board Processor |
| OBP | One Book Program |
| OBP | Online Business Profile |
| OBP | Orange Blossom Pilsner (Orlando, FL) |
| OBP | Officiële Belgische Postzegelcatalogus (Dutch) |
| OBP | Ori-Binding Protein |
| OBP | Overbearing Parent |
| OBP | Office of Border Patrol |
| OBP | Object Based Programming |
| OBP | Oyster Black Pearl (drums) |
| OBP | On-Board Power |
| OBP | Octamer Binding Protein (molecular biology) |
| OBP | Outcome-Based Plan |
| OBP | Oregon Board of Pharmacy |
| OBP | Open Bridging Protocol |
| OBP | Officer's Battle Pod (gaming) |
| OBP | Optimized Business Process |