| Acronym | Meaning |
| TRIP | Transformation Induced Plasticity |
| EEA | European Environment Agency |
| GSAC | Generalized Symmetry Adapted Cluster (theory) |
| SRCD | Synchrotron Radiation Circular Dichroism |
| FCI | Full Configuration Interaction |
| NSSDC | National Space Science Data Center |
| OECA | Office Of Enforcement And Compliance Assurance |
| PTV | Programmed Temp. Vaporizing |
| POGO | Polar Orbiting Geophysical Observatory |
| ISPCR | In Situ Polymerase Chain Reaction |