| Acronym | Meaning |
| IWMIS | INEL Industrial Waste Management Information System |
| IPPP | Iterative Pariser-Parr-Pople Method |
| TATP | Triacetone Triperoxide |
| CMT | Charcot-Marie-tooth Disease |
| ICRMS | International Chemical Regulatory Monitoring System |
| TPCA | Toxic Pit Cleanup Act (of California |
| HAB | High-Alumina Basalt |
| RASA | Regional Aquifer Systems Analysis (program Of USGS) |
| UNAMAP | Users' Network For Applied Modeling Of Air Pollution |
| NWPA | Nuclear Waste Policy Act |