| Acronym | Meaning |
| APS | Advanced Photon Source |
| SESF | Superlattice Extrinsic Stacking Fault |
| BEST | Basic Extractive Sludge Treatment |
| SLAP | Standard Light Antarctic Precipitation |
| HHH | Henon-Heiles Hamiltonian |
| HLMI | High Load Melt Index |
| SART | Specific Alternation Of Rhythm In Temperature |
| HRMS | High Resolution Mass Spectrometry |
| SXNO | Singly Excited Natural Orbital |
| BCDF | B Cell Differentiation Factor |