| Acronym | Meaning |
| ESIC | Earth Science Information Center |
| CPMET | Coupled Pair Many Electron Theory |
| LAB | Linear Alkylbenzene |
| PAS | Periodic Acid Schiff |
| FLASH | Fluorescent Airborne Stratospheric Hygrometer |
| SLI | Somatic Liver Index |
| ARPKD | Autosomal Recessive Polycystic Kidney Disease |
| UMEA | Ultramicroelectrode Array |
| CROWN | Combines Rotation With Nutation |
| MSO | Molecular Spin Orbital |