| Acronym | Meaning |
| WQMSGL | Water Quality Modeling System For The Great Lakes |
| EU | Exposure Unit |
| BPCC | 2,2'-bipyridinium Chlorochromate |
| FPC | Fractional Parentage Coeff. (in Group-theor. Calcns.) |
| ARC | Antireflection Coating |
| HWTC | Hazardous Waste Treatment Council |
| CAP | Corrective Action Plan |
| OPP | Office Of Pesticide Programs |
| FIA | Fluorescence Immunoassay |
| SAPHIR | Spectrometer Arrangement For Photon Induced Reactions |