| Acronym | Meaning |
 | FWI | French West Indies |
 | LJJ | Lord Justices Of Appeal |
 | A/C | Air Conditioned/Conditioning - Aircraft |
 | H/MAD | High/Medium Altitude Air Defence (aytchmad; See Also HIMAD) |
 | WSC | Weapon System Catalogue |
 | APA | (i) American Psychiatric Association |
 | ERA | Earned Run Average - Engineering Research Associates - Equal Rights Amendment - English Racing Automobiles - European Railway Agency |
 | PCR | Polymerase Chain Reaction |
 | SWORDS | Special Weapons Observation Reconnaissance Detection System |
 | TDA | The Disney Afternoon |