| Acronym | Meaning |
| SSED | Solar System Exploration Division (NASA) |
| SPARC | Scholarly Publishing & Academic Resources Coalition |
| IBSCA | Ion Beam Spectrochemical Analysis |
| SOLAS | Surface Ocean-lower Atmosphere Study |
| PEHX | Cross-linked |
| ADPT | Auger Depth Profiling Technique |
| GX | Generalized Exchange |
| NAME | Nuclear Accident Modeling Exercise [a Model] |
| EMA | Effective Medium Approximation |
| ETI | Environmental Testing Industry |