| Acronym | Meaning |
 | ERRD | Emergency And Remedial Response Division |
 | CGC | Cerebellar Granule Cells |
 | CFSS | Constant-final-state Spectroscopy |
 | SSM | Synthetic Soil Matrix (US EPA) |
 | ZRL | Zero Risk Level |
 | ACOP | Approved Code Of Practice (UK) |
 | DIB | Diffuse Interstellar Band |
 | NIRF | Near-infrared Fluorescence |
 | DCPC | Division Of Cancer Prevention And Control |
 | LBO | Localized Born-Oppenheimer |