| Acronym | Meaning |
 | DCBOX | Distorted Coulomb-Born No-exchange Approxn. |
 | ULPA | Ultra Low Penetration Air |
 | QAR | Quality Assurance Reagent |
 | ETA | Emanation Thermal Analysis |
 | CCGF | Coupled Cluster Green Function |
 | EKMA | Empirical Kinetic Modeling Approach (in Air Pollution) |
 | PKA | Protein Kinase A |
 | SBS | Stimulated Brillouin Scattering |
 | IUCN | International Union For Conservation Of Nature And Natural Resources |
 | DDP | Didecyl Phthalate |