| Acronym | Meaning |
| RARDE | UK Royal Armament Research And Development Establishment (1962?1991) |
| AADT | Annual Average Daily Traffic Flow |
| WEZ | Weapon Engagement Zone |
| MTS | Maintenance Training System - Michigan Terminal/Timesharing System - Movement Tracking System - Multichannel Television Sound - Multi-Technical Services |
| AF | Attofarad |
| N/A | Not Available/applicable |
| INMARSAT | International Maritime Satellite Organization |
| MP | Magic Points -Mauritius (FIPS 10-4 Country Code) -Member Of Parliament - Military Police - Missouri Pacific -Northern Mariana Islands (postal Symbol; ISO 3166 Digram) |
| Y | Yocto |
| MWK | Malawi Kwacha (ISO 4217 Currency Code) |