| Acronym | Meaning |
| DPUMPN | Double-annihilation Procedure Unrestricted Moeller-Plesset Nth-order |
| ALSC | Adirondack Lakes Survey Corporation |
| ILS | Instrumental Line Shape |
| PTEAM | Particle Total Exposure Assessment Methodology |
| QTCS | Quantum Theorem Of Corresponding States |
| MBS | Minimum Basis Set Wave Function |
| LDI | Laser Desorption Ionization |
| NOES | National Occupational Exposures Survey |
| GDA | Glow Discharge Atomization (for Atomic Absorption Spectrometry) |
| ASCT | Autologous Stem Cell Transplantation |