| Acronym | Meaning |
| CPUE | Capture Per Unit Effort |
| ESD | Emission Standards Division |
| FENE | Finitely Extensible Nonlinear Elastic [dumbbell Model] |
| TEA | Thermal Energy Analyzer |
| PSA | Prostate-specific Antigen |
| RCHF | Relaxed-core Hartree-Fock (approxn. In Calcns. On Mol. K-shell Excitation Spectra) |
| EBNA | Epstein-Barr Virus Nuclear Antigen |
| FP | Fluorescence Polarizationpar |
| MEMTB | Many-electron Mol. Tight-binding (for Electronic Structures) |
| ITS | Internal Transcribed Spacer |