| Acronym | Meaning |
| CSR | Class Switch Recombination |
| MOSO | Maximum Overlap Symmetry Orbital (MO For Mols.) |
| NBS | Nucleotide-binding Site |
| CIM | Computer-integrated Manufacturing |
| ERDEC | U.S. Army Edgewood Research |
| SCCEH | Self-consistent Charge Extended Hueckel Method |
| PK | Protein Kinase |
| TMP | Turbomolecular Pump |
| WAP | Whey Acidic Protein |
| TID | Thermionic Ionization Detector |