| Acronym | Meaning |
| MOB | Man Over Board - Marching Owl Band - Movable Object Block |
| LB | Lebanon (ISO 3166 Digram) |
| TDRS | Tracking Data And Relay Satellite |
| OGC | Open Geospatial Consortium |
| ACUF | BGN Advisory Committee On Undersea Features |
| KON | Kongo Language (ISO 639-2 Code) |
| ER | Emergency Room -Eritrea (ISO 3166 Digram; FIPS 10-4 Country Code) |
| CO | Many |
| MDMA | MethyleneDioxy-MethylAmphetamine (also Known As Ecstasy) |
| MASER | Microwave Amplification By Stimulated Emission Of Radiation |