| Acronym | Meaning |
| HCS | High Content Screening |
| REOS | Remote Electro-Optical Sensor |
| NSP | Non-starch Polysaccharide |
| OBS-MCSC | Optimized Basis Set-multiconfiguration Spin Coupled |
| STJ | Superconducting Tunnel Junction |
| LET | Linear Energy Transfer (in Spacecraft Power Systems) |
| SERC | State Emergency Response Commission |
| DDAB | Didodecyldimethylammonium Bromide |
| IIRSM | International Institute Of Risk And Safety Management |
| ESMO | Excited-state Molecular Orbital |