| Acronym | Meaning |
| MPR | Maximum Permissible Risk |
| FGFR | Fibroblast Growth Factor Receptor |
| IPC | Ion-pair Chromatography |
| CVA | Characteristic Vector Analysis |
| CSMCS | Carbon Species Methods Comparison Study |
| API | American Petroleum Institute |
| PHF | Projected Hartree Fock |
| FDSO | Full Diagonal Second-order (approxn. To)-green Function |
| BERG | Building Effects Review Group |
| LMC | Large Magellanic Cloud |