| Acronym | Meaning |
| RCA | Ricinus Communis Agglutinin |
| FFF | Field-flow Fractionation |
| WINDEP | Worksheet-Integrated Deposition Estn. Program |
| TIME | Temporally Integrated Monitoring Of Ecosystems |
| NPPC | Nuclear Power Plant Consultant |
| L-CPMET | Linearized Coupled-pair Many-electron Theory |
| B1B | (coulomb) Boundary-corrected First Born (for Scattering) |
| CERES | Cloud And The Earth's Radiant Energy System |
| TCA | Total Constituent Analysis |
| NSAID | Non-steroidal Anti-inflammatory Drug |