| Acronym | Meaning |
| API | American Petroleum Institute |
| CC | Combined Cycle |
| MSBR | Molten Salt Breeder Reactor |
| SSF | Space Station Freedom |
| MPE | Mean Percent Error |
| MEV | Mink Enteritis Virus |
| DCPA | Dynamic Coherent Potential Approxn. |
| SUPERDARN | Super Dual Auroral Radar Network |
| CSD | Cortical Spreading Depression |
| CCA | Crystalline Colloidal Array |