| Acronym | Meaning |
| HDTMAB | Hexadexyltrimethylammonium Bromide |
| NEJAC | National Environmental Justice Advisory Council |
| MEG | Modified Electron Gas (quantum Calcn. Method) |
| AAQS | Ambient Air Quality Standard (USEPA) |
| HEEPS | Health And Environmental Effects Profiles |
| OWEC | Office Of Wastewater Enforcement And Compliance |
| HWLT | Hazardous Waste Land Treatment |
| LSDF | Local Spin Density Functional |
| RBAO | Reaction-bonded Aluminum Oxide |
| IC-ACPF | Internally Contracted (multireference) Averaged Coupled Pair Functional |