| Acronym | Definition |
|---|
| FOPB➣Friends of Pheasant Branch Conservancy (Middleton, WI) |
| FOPB➣Fiber Optic Pull Box (transportation; various locations) |
| FOPB➣Friends of Pleasant Bay (Harwich, MA) |
| FOPB➣Friends of Public Broadcasting (various locations) |
| FOPB➣Forum of Private Business |