| Acronym | Meaning |
| MWK | Malawi Kwacha (ISO 4217 Currency Code) |
| SEG | Special Escort Group |
| MICLIC | Mine Clearing Line Charge |
| LRU | Line-Replaceable Unit |
| DHY | Dahomey (ISO 3166 Trigram; Became BEN In 1977) |
| ZM | Zeptometre |
| TM | Technical Manual - Theatre Missile - Thematic Mapper -trademark (often Written In Small Superscript Type: TM Or ?) -Turing Machine -Turkmenistan (ISO 3166 Digram) |
| AWG | Aruban Guilder (ISO 4217 Currency Code) |
| GP | General Practitioner - General Purpose - Grand Prix -Guadeloupe (ISO 3166 Digram; FIPS 10-4 Territory Code) |
| PT | Portuguese Language (ISO 639-1 Code) |