| Acronym | Meaning |
| DICASS | DIrectional Command Activated Sonobuoy System |
| APCR | Armour-Piercing |
| R | Reinforcing - Right -R?ntgen |
| AKST | Alaska Standard Time (UTC-9 Hours) |
| VEN | Venda Language (ISO 639-2 Code) |
| DLL | Dynamic Link Library |
| RCAR | Research Council For Automobile Repairs (are-car) |
| AVDLR | Aviation Depot Level Repair |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| NISER | National Institute Of Science Education And Research |