| Acronym | Meaning |
| NHGRI | National Human Genome Research Institute |
| CAT | Computer-aided Tomography |
| WURST | Wideband |
| AGMA | American Gear Manufacturers Association |
| GEIS | Generic Environmental Impact Statement |
| ERPG | Emergency Response Planning Guidelines |
| NEBD | Nonequilibrium Brownian Dynamics |
| PSD | Prevention Of Significant Deterioration |
| LCRA | Linear Combination Of Rydberg Orbitals |
| EMT | Effective Mass Theory (in Electronic Wave Functions Calcn.) |