| Acronym | Meaning |
| CASPT2 | Complete Active Space With Second-order Perturbation Theory |
| HIERD | Heavy Ion Elastic Recoil Detection |
| LMR | Laser Magnetic Resonance |
| SSR | Simple Sequence Repeat |
| PESC | Photoelectrochemical Solar Cell |
| DXA | Dual-energy X-ray Absorptiometry |
| STREAM | Stream Transport And Agricultural Runoff Of Pesticides For Exposure Assessment Methodology |
| GEML | Gene Expression Markup Language |
| MIPAS | Michelson Interferometer For Passive Atmospheric Sounding |
| LPA | Lipoprotein A |