| Acronym | Meaning |
| ESDMS | Electron Stimulated Desorption Mass Spectrometry |
| CCC | Calibration Check Compounds |
| AF | Alternating Field Demagnetization |
| FCHF | Frozen-core Hartree-Fock |
| AR | Angle Resolved (technique Prefix) |
| HCWP | Hard Corrugated Wall Potential |
| PFOE | Polarized First-order Exchange |
| RAPIDS | Regional Air Pollutant Inventory Development System |
| PBMS | Particle Beam Mass Spectrometry |
| LAOES | Laser Ablation Optical Emission Spectroscopy |