| Acronym | Meaning |
| SPDT | Single-Pole Double-Throw |
| LOGPAC | Logistics Package |
| HI | Hawaii (postal Symbol) |
| SWLABR | -(a) She Walks Like A Bearded Rainbow - Cream Song (Bruce |
| BSX | Bendigo Stock Exchange |
| GNRH | Gonadotropin-Releasing Hormone |
| HD | Henry Draper (star Catalogue) - Hull-Down (armoured Vehicle Target |
| QDOS | Quick And Dirty Operating System (cue-doss) |
| DE | Delaware (postal Symbol) - Germany (ISO 3166 Digram) |
| BLCSE | Battle Laboratory Constructive Simulation Environment |