| Acronym | Meaning |
| NIAID | National Institute Of Allergies And Infectious Disease |
| CPE | Certificate Of Proficiency In English |
| M&S | Modelling & Simulation - Marks & Spencer |
| WRT | World Rally Team |
| PK | Picokelvin |
| UUID | Universally Unique Identifier (see Also GUID) |
| HOTAS | Hands On Throttle-and-stick |
| VMN | VentroMedial Nucleus (neurophysiology) |
| APCNR | Armour-Piercing |
| SJ | Svalbard And Jan Mayen (ISO 3166 Digram) -Societas Iesu (Latin: The Society Of Jesus |