| Acronym | Meaning |
| NCPM | Noncritical Phase-matching |
| MULTIMED | Multimedia Exposure Assessment Model |
| THGF | Trigonometric Hermite Gaussian Function |
| C4 | Controlled Collapse Chip Connection |
| CTEB | Carcinogenesis And Toxicologic Evaluation Branch |
| APUHF | Approximately Projected Unrestricted Hartree-Fock |
| MAPK | Mitogen-activated Protein Kinase |
| PB | Polarized Born |
| ECEC | Effective Cation Exchange Capacity |
| DSMC | Direct Simulation Monte Carlo |