| Acronym | Meaning |
| CHA | Concentric Hemispherical Analyzer |
| FAAS | Flame Atomic Absorption Spectroscopy |
| GFIS | Gas Field Ion Source |
| RSK | Ribosomal S6 Kinase |
| BBIC | Bioluminescent Bioreporter Integrated Circuits |
| GSAC | Generalized Symmetry Adapted Cluster (theory) |
| FD | Forced Draft |
| RSSCT | Rapid Small-scale Column Test (of Granulated Activated Carbon) |
| VPAM | Variable Phase Amplitude Method (for Electron-atom Scattering) |
| PROWL | Protein Information Retrieval Online World Wide Web Lab |