| Acronym | Meaning |
| RFL | Resorcinol-formaldehyde Latex [dip Coating] |
| PPLN | Periodically Poled Lithium Niobate |
| GLT | Geochemical Logging Tool |
| ELFFS | Excimer Laser Fragmentation-fluorescence Spectroscopy |
| RPP | Renal Perfusion Pressure |
| MRT | Mean Residence Time |
| MPHF | Maximally Paired Hartree Fock |
| CERCLA | Comprehensive Environmental Response |
| GUS | Groundwater Ubiquity Score |
| CHEC | Commonwealth Human Ecology Council |