| Acronym | Meaning |
| SIC | Standard Industrial Classification |
| SE | Selenium |
| OPCW | Organization For The Prohibition Of Chemical Weapons |
| USAF | United States Air Force |
| ET SEQ. | Et Sequens/sequentes/sequentia (Latin |
| LBP | Lebanese Pound (ISO 4217 Currency Code) |
| GH | Ghana (ISO 3166 Digram; FIPS 10-4 Country Code) - Gigahenry |
| KW | Kuwait (ISO 3166 Digram) |
| NCTR | Non-Co-operative Target Recognition |
| HOSTAC | Helicopter Operations From Ships Other Than Aircraft Carriers |