| Acronym | Meaning |
| BAF | Biological Aerated Filter |
| IOS-BS | Infinite Order Sudden-breathing Sphere |
| ACRS | Applied Computational Research Society |
| TISAB | Total Ionic Strength Adjustment Buffer (for Fluoride) |
| REAPDOR | Rotational-echo Adiabatic-passage Double-resonance |
| SSCAD | Spherical Self-consistent Atomic Deformation |
| HERCULES | High Efficiency Radiation Counter For Ultimate Low Emission Sensitivity |
| OSTP | Office Of Science And Technology Policy |
| SIAM | Society For Industrial And Applied Mathematics |
| JWF | Jastrow Wave Function |