| Acronym | Meaning |
| RISE | Radiative Inputs From Sun To Earth |
| IFFE | Immune Free Flow Electrophoresis |
| IVCT | Intervalence Charge Transfer |
| TCF | T Cell Factor |
| CASE | Computer Assisted Structure Elucidation |
| IFAS | Integrated Fixed-film Activated Sludge |
| NIPDWR | National Interim Primary Drinking Water Regulations |
| CTEM | Conventional Transmission Electron Microscopy |
| LEEIXS | Low Energy Electron Induced X-ray Spectrometry |
| ROBK2 | Relativistic Second-order Oppenheimer-Brinkman-Kramers (in Ion-scattering Calcns.) |