| Acronym | Meaning |
| DART | Disaster Assistance Response Team - Dublin Area Rapid Transit |
| MERL | Mitsubishi Electric Research Laboratories |
| ICW | In Co-ordination With - Indonesia Corruption Watch - Infectious And Chemotherapeutic Waste - Insulating Concrete Wall - Integral Crystalline Waterproofing -Interactive Courseware |
| ATAS | Air-To-Air Stinger (missile) |
| RES | Radiation Exposure Status -Reserve |
| ACV | Armoured Combat Vehicle |
| CVI | Combat Vehicle Identification |
| POE | Perl Object Environment -Port Of Embarkation |
| CAN | Canada (ISO 3166 Trigram) |
| PRY | Paraguay (ISO 3166 Trigram) |