| Acronym | Meaning |
| ACL | Access Control List - Anterior Cruciate Ligament |
| ICD | Implantable Cardioverter-Defibrillator - Initial Capabilities Document - International Classification Of Diseases |
| DSPL | D.s.p. Legitima (Latin |
| ATWA | Air |
| ROE | Rules Of Engagement |
| ZOPFAN | Zone Of Peace |
| MORS | Military Operations Research Society |
| ABRSM | Associated Board Of The Royal Schools Of Music |
| BMEWS | Ballistic Missile Early Warning System (bee-mews) |
| LCE | Leaving Certificate Examination - Load Carrying Equipment - London Commodity Exchange |