| Acronym | Meaning |
| GPS | Generalized Phase Shift Formalism |
| HWRIC | Hazardous Waste Research And Information Center |
| CSEPP | Chemical Stockpile Emergency Preparedness Plan |
| OLPA | Orbital Local Plasma Approxn. (in Stopping Power Calcn. For Ions By Films) |
| LEP | Light Emitting Polymer |
| SCEMR1 | Soil Chemical Exchange And Migration Of Radionuclides Model |
| LNO | Localized Natural Orbital |
| SAFT-VR | Statistical Assocg. Fluid Theory For Chain Mols. With Interaction Potentials Of Variable Range |
| MDW | Mixed Density Wave |
| AR | Androgen Receptorpar |