| Acronym | Meaning |
| SOAP | Spectrometric Oil Analysis Program |
| CAMU | Corrective Action Management Unit |
| NCDS | NASA Climate Data System |
| VEO | Valence Electron Only |
| SRA | Sudden Rotation Approximation |
| GIPT | Granular Injection Paint Technology |
| QCA | Quasichemical Approxn. (in Calcns. On Semiconductors) |
| UNO | Unrestricted Natural Orbital |
| LTK | Laser Thermal Keratoplasty |
| STOM | Scanning Tunneling Optical Microscopy |