| Acronym | Meaning |
| HFET | Heterostructure Field Effect Transistor |
| MSSM | Minimal Supersymmetric Standard Model |
| HETP | Height Equivalent To A Theoretical Plate |
| HQM | Hemiquantal Mechanics (in Mol. Calcns.) |
| GEMI | Global Environmental Management Initiative |
| FCG | Fatigue Crack Growth |
| OMMSQA | Office Of Modeling |
| TOVS | TIROS Operational Vertical Sounder |
| CSE | Cigarette Smoke Extract |
| NOGF | Nonorthogonal Group Function Approximation |