| Acronym | Meaning |
| PAIRS | Program For The Analysis Of Infrared Spectra |
| ECI | Size-extensive CI |
| DNAA | Delayed Neutron Activation Analysis |
| INSIPID | Inadequate Sensitivity Improvement By Proton Indirect Detection |
| CCMC | Coupled-cluster Method With Multiconfiguration Reference State |
| VOIP | Valence Orbital Ionization Potential |
| CME | Coronal Mass Ejection |
| DBDPO | Decabromodiphenyl Oxide |
| LGO | Light Gas Oil |
| GCSF | Granulocyte Colony-stimulating Factor |