| Acronym | Meaning |
| PBPD | Physiologically Based Pharmacodynamic |
| HILDA | High-Latitude Exchange/Interior Diffusion-Advection Model |
| ABLE | Arctic Boundary Layer Expedition |
| NBSB | National Biomonitoring Specimen Bank |
| CBSA | Chlorobenzenesulfonic Acid |
| CRF | Chromatographic Response Function |
| CSF | Configuration Spin Function (a Wave Function) |
| SAIS | Science And Applications Information System |
| ROFA | Rotating Over Fire Air (boiler Firing) |
| MAPS | Measurement Of Air Pollution From Satellites |