| Acronym | Meaning |
| BMWI | Biomedical Waste Incinerator |
| ORM | Other Regulated Material (DOT) |
| VFET | Vertical Field-effect Transistor |
| PT | Perturbation Theory |
| GIXR | Grazing Incidence X-ray Reflectivity |
| IRA | Interim Response Actions |
| OETP | Orbiter Electron Temp. Probe |
| PA-FTIR | Photoacoustic Fourier Transform Infrared Spectroscopy |
| PIES | Penning Ionization Electron Spectroscopy |
| OCE-DF | One-center Expansion Dirac-Fock |