| Acronym | Meaning |
 | ERD | Emergency Response Division |
 | PBP | Penicillin Binding Protein |
 | CGCC | Coal Gasification/combined Cycle |
 | RFI | Radio Frequency Interference |
 | EHMO | Extended Hueckel Molecular Orbital |
 | NOX | Nitrogen Oxides |
 | REELS | Reflection Electron Energy-loss Spectroscopy |
 | CHEF | Chelation Enhanced Fluorescence |
 | IEG | Immediate Early Gene |
 | ECRC | Environmental And Contaminants Research Center |