| Acronym | Meaning |
| AVNIR | Advanced Visible And Near-Infrared Radiometer |
| CCGT | Closed Cycle Gas Turbine |
| CCL | Carotenoid-carrying Lipoprotein |
| SCIA | Semiclassical Impulse Approxn. |
| RLF | Radially Localized (wave) Function |
| ELFSE | End-labeled Free-solution Electrophoresis |
| OSTP | Office Of Science And Technology Policy |
| SGBD | Steam Generator Blowdown |
| REE | Rare Earth Element(s) |
| OPEE | Organic Phase Enzyme Electrode |