| Acronym | Meaning |
| APS | Appearance Potential Spectroscopy |
| FR | Federal Register |
| NOMAD | Neutrino Oscillation MAgnetic Detector |
| NDF | Neutral Detergent Fiber |
| MEE | Migration-enhanced Epitaxy |
| ESA | Excited State Absorption |
| USCE | US Army Corps Of Engineers |
| CAE | Capillary Array Electrophoresis |
| RLF | Radially Localized (wave) Function |
| RFWM | Resonant Four-wave Mixing |