| Acronym | Meaning |
| TROLL | Transmitter And Receiver Of Laser Light |
| IRIS | Imaging Of Radicals Interacting With Surfaces |
| GHF | Generalized Hellmann-Feynman (theorem) |
| STA | Science And Technology Agency (Japan) |
| ART | Advanced Recycling Technologies |
| LIMS | Laboratory Information Management System |
| ODSC | Oscillating Differential Scanning Calorimetry |
| GLAS | Geoscience Laser Altimeter System |
| NASD | National Ag Safety Database |
| EQL | Estimated Quantitation Limit |