| Acronym | Meaning |
| F4 | Fourth-order Feenberg (quantum Theory) |
| SUPER | Subarctic Pacific Ecosystem Research Program |
| PRISM | Parameter-related Internal Standard Method |
| PLL | Phase Locked Loop |
| MIKE | Mass-analyzed Ion Kinetic Energy (spectrometry) |
| SPARC | Scholarly Publishing & Academic Resources Coalition |
| LAIS | Liquid Alloy Ion Source |
| AMC | Airborne Molecular Contamination |
| EIA | Enzyme Immunoassay |
| GSZ | Green-Sellin-Zachor Model Potential (for Atoms) |