| Acronym | Meaning |
| DOMO | Doubly Occupied Molecular Orbital |
| HOAT | 1-hydroxy-7-azabenzotriazole (peptide Coupling Agent) |
| HMIG | Hazardous Materials Identification Guide |
| CAMEO | Computer Aided Management Of Emergency Operations |
| LDC | Less Developed Countries |
| ACP | Acid Phosphatase |
| PISAM | Photon-induced Scanning Auger Microscope |
| SAIM | Scaled Atoms-in-molecules |
| FEA | Finite-element Analysis |
| NF-E1 | Nuclear Factor Erythroid 1 |