| Acronym | Meaning |
| FAPES | Furnace Atomization Plasma Emission Spectrometry |
| CTEB | Carcinogenesis And Toxicologic Evaluation Branch |
| HAPEMS | Hazardous Air Pollutant Enforcement Management System |
| VAD | Vapor Axial Deposition |
| RIGS | Radioimmunoguided Surgery |
| AHCPR | Agency For Health Care Policy And Research |
| METAALICUS | Mercury Experiment To Assess Atmospheric Loading In Canada And The US |
| ANR | Adiabatic Nuclear Rotation (in Calcns. On Mol. Collisions) |
| SUMP | Spin-constrained Unrestricted Moeller-Plesset |
| BLB | Brillouin-Levy-Berthier (theorem In MO Theory) |