| Acronym | Meaning |
| SS-MR-CC | State-selective Multireference Coupled-cluster |
| BAFF | B-cell Activating Factor |
| ELFSE | End-labeled Free-solution Electrophoresis |
| PIUG | Patent Information Users Group |
| HEPPS | 4-(2-hydroxyethyl)-1-piperazinepropanesulfonic Acid) |
| XRF | X-ray Fluorescence |
| IFFE | Immune Free Flow Electrophoresis |
| CCOSM | Chemistry And Circulation Occultation Spectroscopy Mission |
| SAB | Substratum-aerated-biofilm Reactor |
| SEDOR | Spin-echo Double Resonance |