| Acronym | Meaning |
| MCP | Model Core Potential |
| POX | Particulate Organic Halogen(s) |
| ORV | Optical Retardation Velocity |
| ECETOC | European Chemical Industry |
| CPSA | Consumer Product Safety Act |
| EMPOSI | Electromagnetic Properties Of Sea Ice |
| DASD | Direct Access Storage Device |
| HCPA | Homomorphic Cluster Coherent Potential Approximation |
| HDC | Hydrodynamic Chromatography |
| LCF | Low-cycle Fatigue |