| Acronym | Meaning |
| PAPI | Precision Approach Path Indicator (aviation) |
| BOBFOC | Body Off Baywatch |
| FES | Flywheel Energy Storage |
| RN | Radon -Registered Nurse (USA) |
| KISS | Keep It Simple |
| ST | Sotho Language (ISO 639-1 Code) |
| MS | Mano Sinistra (Latin |
| BPV | Battlefield Planning Visualization - Bovine Papillomavirus |
| ISS | International Shorebird Survey (North America) - International Space Station |
| MMA | Moving Mechanical Assembly |