| Acronym | Meaning |
| JAFT | Just A Field Test |
| TBGRI | Tropical Botanic Garden And Research Institute (India) |
| TANJ | There Ain't No Justice (used As Expletive In The Ringworld Novels) |
| IHH | Idiopathic Hypogonadotropic Hypogonadism |
| ABLE | AirBorne Law Enforcement (police Air Support Unit) |
| BADD | Battlefield Awareness And Data Dissemination |
| GBP | United Kingdom Pound Sterling (ISO 4217 Currency Code) |
| DIP | Dual In-line Package (electronics) |
| HOTAS | Hands On Throttle-and-stick |
| MOO | Measure Of Outcome |