| Acronym | Meaning |
| LAGST | Leaking Above Ground Storage Tank |
| EBPR | Enhanced Biol. Phosphorus Removal |
| SINGER | System-wide Information Network For Genetic Resources |
| WQS | Water Quality Standard |
| CSFGH | Complex-scaling Fourier-grid Hamiltonian |
| CGF | Coulomb Green Function |
| NTCF | National Toxics Campaign Fund |
| SOTE | Standard Oxygen Transfer Efficiency (of Aeration Diffusers) |
| AOU | Apparent Oxygen Utilization |
| RSM | Response Surface Method |