| Acronym | Meaning |
| EDF | Environmental Defense Fund |
| DSPSE | Deep Space Probe Science Experiment |
| AOEC | Association Of Occupational And Environmental Clinics |
| OSBG | Optimized Support For Biological Growth |
| ASA | Acrylonitrile-styrene-acrylate Terpolymer |
| VPO | Vapor Pressure Osmometry |
| RXR | Retinoid X Receptor |
| LTDU | Land Treatment Demonstration Unit |
| NECEEM | Nonequilibrium Capillary Electrophoresis Of Equilibrium Mix |
| COSHI | Clearinghouse For Occupational Safety And Health Information |