| Acronym | Meaning |
| FSA | Free And Saline Ammonia (e.g. |
| MVO | Modified Virtual Orbital |
| WINDS | Wideband Internetworking Engineering Test And Demonstration Satellite |
| VQP | Variable Quadratic Propagator (in Quantum Calcns.) |
| IAS | Inelastic Atom Scattering |
| SHRIMP | Sensitive High Mass Resolution Ion Microprobe |
| HSX | Helically Symmetric Experiment |
| PSD | Passive Sampling Device(s) (for Air Pollution) |
| CAMAC | Computer Automated Measurement And Control |
| HEDS | Human Exploration And Development Of Space |