| Acronym | Meaning |
| LCCA | Linearized Coupled-cluster Approach |
| FFIS | Federal Facilities Information System |
| TTN | Technology Transfer Network |
| LOES | Laser Optical Emission Spectroscopy |
| AOB | Adiabatic Oxygen Bomb (calorimeter) |
| ORGDL | Oak Ridge Gaseous Diffusion Lab. |
| BCOE | Barrels Of Crude Oil Equivalent |
| NHEXAS | National Human Exposure Assessment Survey |
| PFWM | Parametric Four-wave Mixing |
| RPE | Retinal Pigment Epithelium |