| Acronym | Meaning |
| BA | Best Atom (basis Set) |
| GICS | Grants Information And Control System |
| PST | Porcine Somatotropin |
| GEIA | Global Emissions Inventory Assessment |
| HETG | High-energy Transmission Grating |
| CCC | Copyright Clearance Center |
| RVLM | Rostral Ventrolateral Medulla |
| ICSS | Intracranial Self-stimulation |
| IDEAL | Inhalation, Deposition And Exhalation Of Aerosols In/from The Lungs |
| OSL | Optically Stimulated Luminescence |