| Acronym | Meaning |
| HV | Upper Volta (ISO 3166 Digram; Obsolete 1984) |
| HSC | High School Certificate (as Used In New South Wales) |
| GRP | Graphite Reinforced Plastic |
| TBGRI | Tropical Botanic Garden And Research Institute (India) |
| SIS | Silicon Integrated Systems |
| N/T | (Aa) No Text |
| ISR | Intelligence |
| OODA | Observation |
| LOA | Limit Of Advance |
| BUG | E -Battlefield Universal Gateway Equipment (buggy) |