| Acronym | Meaning |
| H-FABP | Heart Fatty Acid-binding Protein |
| TOPSE | Tropospheric Ozone Production About The Spring Equinox |
| AAFEGE | Asymptotically Adjusted Free-electron-gas Exchange (potential) |
| OHER | Office Of Health And Environmental Research (US Dept. Of Energy) |
| ILAS | Improved Limb Atmospheric Spectrometer |
| RIS | Rotational Isomeric State |
| E-CATS | Electronic Catalog System |
| SHM | Screened Hydrogenic Model (for Electronic Structure In Plasmas) |
| EGS | Echelle Grating Spectrometer |
| BLR | Broad Line Region |