| Acronym | Meaning |
| RQCAR | Reportable Quantities For Carcinogens In Hazardous Waste |
| NPL | Nonparametric Linkage |
| AFRP | Advanced Fuel Recycle Program |
| EOPP | Earth Observation Preparatory Program |
| GNLSE | Generalized Nonlinear Schroedinger Equation |
| LCCW | Linear Combination Of Configurational Wave Functions |
| HRT | Hydraulic Retention Time |
| ATH | Aluminum Trihydrate |
| ICOS | Inducible Co-stimulator |
| WENDB | Water Enforcement National Data Base |