| Acronym | Meaning |
 | CFB | Circulating Fluidized Bed |
 | PBR | Peripheral Benzodiazepine Receptor |
 | GSA | Generator-state Approach (in Many-body Quantum Theory) |
 | NECAC | National Environmental Compliance Assistance Center |
 | HAV | Hepatitis A Virus |
 | MACSP | Marine Analytical Chemistry Standards Program |
 | SDA | Strand Displacement Amplification |
 | TQEM | Total Quality Environmental Management |
 | NPRI | National Pollutant Release Inventory |
 | NIRIM | Near-IR Raman Imaging Microscope |