| Acronym | Meaning |
| EK | Equatorial Guinea (FIPS 10-4 Country Code) - Exakelvin |
| PLAID | Precision Location And Identification |
| GOC | General Officer Commanding |
| AASPEM | Advanced Air-to-air System Performance Evaluation Model |
| A/C | Air Conditioned/Conditioning - Aircraft |
| FSI | Fuel Stratified Injection |
| EMS | Emergency Medical Services |
| MDL | Moldovan Leu (ISO 4217 Currency Code) |
| UNFCCC | United Nations Framework Convention On Climate Change |
| EE | Estonia (ISO 3166 Digram) -Electrical Engineering - Electrical Engineer |