| Acronym | Meaning |
| AG | Attogram |
| HBT | Heterojunction Bipolar Transistor |
| AH | Attack Helicopter |
| MO | Molybdenum |
| MES | Marconi Electronic Systems - Medium Edison Screw |
| MST | Madison Symmetric Torus - Mountain Standard Time (UTC-7 Hours) |
| GANGY | Green Anorak |
| HIPPARCOS | HIgh Precision Parallax COllecting Satellite |
| OPS | Operations |
| BLUI | Body Language User Interface (blooie) |