| Acronym | Meaning |
| TOG | Total Organic Gas |
| L-CPMET | Linearized Coupled-pair Many-electron Theory |
| RFD | Reference Dose |
| TDLS | Tunable Diode Laser Spectrometry |
| CIRA | COSPAR International Reference Atmosphere |
| GPCR | G-protein-coupled Receptor |
| BIF | Boilers And Industrial Furnaces (USEPA Rule) |
| IER | Ion Exchange Resin |
| NES | Nuclear Export Signal |
| DGT | Diffusive Gradients In Thin Films |