| Acronym | Meaning |
| PIET | Photoinduced Intramolecular Electron Transfer |
| HFCLM | Hollow Fiber Contained Liquid Membrane |
| FIDA | Fluorescence Intensity Distribution Analysis |
| EO | Ethylene Oxide |
| ACOP | Approved Code Of Practice (UK) |
| LLNL | Lawrence Livermore National Laboratory |
| GTT | Glucose Tolerance Test |
| AIR RISC | Air Risk Information Support Center |
| SC | Surface Capacitance |
| RODAC | Regional Ocean Dumping Advisory Committee |