| Acronym | Meaning |
| SAMI | Southern Appalachian Mountains Initiative |
| OMNMHCE | Organic Material Nonmethane Hydrocarbon Equivalent |
| LTO | Laguerre-type Orbital (an Ao) |
| CROW | Contained Recovery Of Oily Wastes |
| PFI | Pulsed Field Ionization |
| ELLAP | Environmental Lead Laboratory Accreditation Program |
| DBTS | Ductile-to-brittle Transition Strain |
| TIGER | Triangulation-Identification For The Genetic Evaluation Of Risk |
| MCPP | (+/-)-2-(4-chloro-2-methylphenoxy)propionic Acid (REG: 7085190) |
| DRAMA | Dipolar Restoration At The Magic Angle |