| Acronym | Meaning |
| LCS | Laboratory Control Samples |
| NFPA | National Fire Protection Association |
| AIADC(3) | Ab Initio Third-order Algebraic Diagrammatic Construction Green Function Method |
| NCTN | NASA Commercial Technology Network |
| PAZ | Partial Annealing Zone (fission-track) |
| KRIPES | K-resolved Inverse Photoemission Spectroscopy |
| STOCSY | Statistical Total Correlation Spectroscopy |
| NIEM | Noniterative Integral Equation Method |
| NLLSF | Non-linear Least Square Fitting |
| DWPL | Drinking Water Priority List |