| Acronym | Meaning |
| TBT | Tributyl Tin |
| EMSL | Environmental Monitoring Systems Laboratory |
| HDEHP | Bis(2-ethylhexyl)phosphoric Acid |
| ETANN | Electronically Trainable Analog Neural Network |
| WADR | Waste Acid Detoxification And Reclamation |
| AQG | Air Quality Guideline |
| HMAC | Hazardous Materials Advisory Council |
| NMOS | Negative Channel Metal-oxide Semiconductor |
| HRV | Heart Rate Variability |
| SO SCF | Spin-optimized Self-consistent Field |