| Acronym | Meaning |
| YUG | Former Yugoslavia (ISO 3166 Trigram |
| NYA | Chichewa Language (ISO 639-2 Code) |
| RPL | Reverse Polish Lisp |
| ECHO | Each Community Helps Others (EPA Programme) - Educational Concerns For Hunger Organization - European Commission Host Organization - European Commission Humanitarian Aid Office -Exchange Clearing House - Expanded Characteristic Option -Explanatory Coheren |
| TRW | Thompson Ramo Wooldridge Inc. |
| NSAID | Non-Steroidal Anti-Inflammatory Drug |
| COEIA | Combined Operational Effectiveness And Investment Appraisal (military) |
| AMFOM | Advanced Missile Fly Out Model (am-fomm) |
| OD | Old Dragon - Ordnance Datum (nautical Charts) -Overdose |
| EM | Exametre |