| Acronym | Meaning |
| NIWG | National Interagency Work Group |
| LSPR | Localized Surface Plasmon Resonance |
| HAM/N | Hydrogenic Atoms In Molecules |
| HFSLM | Hollow-fiber Supported Liquid Membrane |
| TQCM | Temperature-controlled Quartz Crystal Microbalance |
| XDBP | Halogenated Disinfection By-product |
| FCA | Fuzzy Cluster Analysis |
| MRSD-CI+P | MRSD-CI (with) Pople Correction |
| HDS-MAT | Hydrodesulfurization Micro-activity Test |
| EFTA | European Free Trade Association |