| Acronym | Meaning |
| NVH | Noise, Vibration, And Harshness |
| LPUMP | L-fold (spin) Projected Unrestricted Moeller-Plesset |
| SCSA | Small-curvature Semiclassical Adiabatic (approxn. For Mol. Energy Levels) |
| PIV | Particle Image Velocimetry |
| CASARM | Chemical Agent Standard Analytical Reference Material |
| TOGA | Tropical Oceans And Global Atmosphere |
| TDM | Time-division Multiplexing |
| HIGFET | Heterostructure Insulated Gate Field Effect Transistor |
| MBSF | Meters Below Seafloor |
| MOE | Margin Of Exposure |