| Acronym | Meaning |
| CCS | Classical Centrifugal Sudden (in Calcns. On Reactions) |
| BPB | Bromophenol Blue |
| EXFAS | Extended Fine Auger Structure |
| POM | Polarized Optical Microscopy |
| EDXRF | Energy Dispersive X-ray Fluorescence |
| CIC | Configuration Interaction (in The) Continuum (theory In Calcns. Of Atomic Resonances) |
| FFCA | Federal Facility Compliance Act |
| CGHE | Carrier Gas Hot Extraction |
| BFAF | Beamformer Antialiasing Filter |
| OLF | Overland Flow |