| Acronym | Meaning |
| ISEA | International Society For Exposure Analysis |
| CLA | Conjugated Linoleic Acid |
| NCB | National Coal Board |
| CCSD-EH | CCSD-effective Hamiltonian |
| AIP | American Institute Of Physics |
| SI | Stieltje Imaging (method For Calcg. Wave Functions) |
| SARM | Selective Androgen Receptor Modulator |
| DIM-3C | Diatomics-in-mols. Method Including 3-center Terms (integrals) |
| MAPKK | Mitogen-activated Protein Kinase Kinase |
| AIAA | American Institute Of Aeronautics And Astronautics |