| Acronym | Meaning |
| MMI | Mucous Membrane Effects |
| PTC | Phase Transfer Catalysis |
| FERMCO | Fernald Environmental Restoration Management Corporation |
| HAEC | Human Artificial Episomal Chromosome |
| PT | Perturbation Theory |
| EERF | Eastern Environmental Radiation Facility |
| AGP | Antisymmetrized Geminal Power (wave Function) |
| MPR | Magnetic Permeability Resonance |
| EHT | Extended Hueckel Theory |
| CHEMATA | Chem. Mechanism Adaptation To Tropospheric Applications |