| Acronym | Meaning |
| ANRHRD | Air Noise Radiation Health Research Division |
| ES&H | Environmental Safety And Health |
| LILE | Large-ion Lithophile Element |
| EHT | Extended Hueckel Theory |
| WOUDC | World Ozone And UV Data Center |
| WWPLOT | Whisker Wall Porous Layer Open Tubular Column |
| CEMOS | Complementary Enhanced Metal-oxide Semiconductor |
| EBSP | Electron Backscattering Pattern |
| VMD | Volumetric Mean Diameter (particulate Air Pollution) |
| CTP | Cytidine 5'-triphosphate |