| Acronym | Meaning |
| HCDW | Hydrogenic Continuum Distorted Wave (a Wave Function In Calcns. On Atomic And Molecular Collisions) |
| GOMR | Global Ozone Monitoring Radiometer |
| COC | Chain Of Custody |
| AMO MT | Alternant Molecular Orbital Matsubara-Toyozawa Method |
| PPPA | Poison Prevention Packaging Act |
| CPF | Carcinogenic Potency Factor |
| ACZS | Alumina-chrome-zirconia-silica Refractory |
| METAALICUS | Mercury Experiment To Assess Atmospheric Loading In Canada And The US |
| LIRE | Laser Ionization Recombination Emission |
| ECRC | Environmental And Contaminants Research Center |