| Acronym | Meaning |
| COLTRIMS | Cold-target Recoil-ion-momentum Spectroscopy |
| CCSA | Const. Current Stripping Anal. |
| CET | Collisional Energy Transfer |
| DASHO | Designated Agency Safety And Health Official |
| LOPT | Lowest-order Perturbation Theory |
| SPECM | Scanning Photoelectrochemical And Electrochemical Microscopy |
| AQS | Air Quality Subsystem (subsystem Of AIRS) |
| RTO | Rapid Thermal Oxidation |
| FADEC | Full Authority Digital Engine Control |
| GAXRD | Glancing Angle X-ray Diffraction |