| Acronym | Meaning |
| AGCM | Atmospheric General Circulation Model |
| RSKERL | Robert S. Kerr Environmental Research Laboratory |
| CETP | Cholesteryl Ester Transfer Protein |
| OSHRC | Occupational Safety And Health Review Commission |
| PMPIN | Pre-Manufacturing And Pre-Importation Notification |
| ICP | Interactive Correlation Partitioning |
| HEPES | N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic Acid |
| TXRF | Total Reflection X-ray Fluorescence |
| ARIAP | Acid Rain Impact Assessment Program |
| TNOA | Target Natural Orbital Approximation |