| Acronym | Meaning |
| CCS | Classical Centrifugal Sudden (in Calcns. On Reactions) |
| ASIS | American Society For Information Science |
| CTCMS | Center For Theoretical And Computational Materials Science |
| BEAR | Biological Effects Of Atomic Radiation |
| DAF | Diallyl Fumarate |
| UDI | Utility Data Institute (power Generation) |
| AKAP | A-kinase Anchoring Protein |
| GAR | Grain Aspect Ratio |
| CCA | Canonical Correspondence Analysis |
| LCTF | Liquid Crystal Tunable Filter |