| Acronym | Meaning |
| CMC | Conditional Moment Closure [model] |
| DIGS | Disorder-induced Gap State |
| PATOLIS | Patent Online Information System |
| PMC | Percent Modern Carbon |
| DLPCB | Dioxin-like Polychlorinated Biphenyl |
| IPAN | Imaging Passive-active Neutron |
| FCPC | Full-core Plus Correlation (calcn. Method) |
| CAFEGE | Classically Approximated Free-electron-gas Exchange |
| HHMI | Howard Hughes Medical Institute |
| ISAT | In Situ Adaptive Tabulation |