| Acronym | Meaning |
| MCM | Mine Counter-Measures |
| PH.D. | Philosophi? Doctor (Latin |
| MN | Mongolian Language (ISO 639-1 Code) |
| PFE | Permanent Forest Estate |
| OHC | OverHead-Cam Engine |
| IDA | U.S. Institute For Defense Analyses - International Development Association (part Of The World Bank |
| RSTA | Reconnaissance |
| SU | Sundanese Language (ISO 639-1 Code) |
| GAB | Gabon (ISO 3166 Trigram) |
| MIB | Men In Black - Mint In Box (Internet Auction/trading Listings) |