| Acronym | Meaning |
| SDQ-MBPT | Single (and) Double (and) Quadruple (substituted States) Many-body Perturbation Theory |
| TSCATS | Toxic Substances Control Act Test Submissions Online Database |
| INCENP | Inner Centromere Protein |
| LED | Light-emitting Diode |
| THESEO | Third European Stratospheric Experiment On Ozone |
| SLS | Static Light Scattering |
| GO | Generalized Overlap |
| GSA | Generalized Sudden Approximation |
| CAWAI | Commission On Atomic Weights And Isotope Abundances |
| CAPA | Critical Aquifer Protection Area |