| Acronym | Meaning |
| CENSA | Collaborative Electronic Notebook Systems Association |
| CAI | Computer Aided Instruction |
| SWRO | Seawater Reverse Osmosis |
| ASW | Amorphous Solid Water |
| ABHP | American Board Of Health Physics |
| MCR | Minimum Creep Rate |
| IDP | Interplanetary Dust Particle |
| FGAN | Fertilizer Grade Ammonium Nitrate |
| TSDIA | Two-scale Direct-interaction Approximation [in Flow Energy Modeling] |
| CSR | Class Switch Recombination |