| Acronym | Meaning |
| NLPS | Nonreactive |
| SBTT | Small Business Technology Transfer |
| ECS | Electroconvulsive Shock |
| MOSC | Metal-oxide-semiconductor Capacitor |
| CDV | Capacitor Discharge Vaporization |
| DIN | Deutsche Industrie-Norm (German Industrial Standard) |
| LASTO | Linear Augmented Slater-type Orbital (for Electronic Structure) |
| CRIS | Cosmic-Ray Isotope Spectrometer |
| SDSD | Satellite Data Services Division |
| CASS | Cyclic Activated Sludge System |