| Acronym | Meaning |
| BIFET | Bipolar Field Effect Transistor |
| NODA | Notice Of Data Availability |
| PHC | Photonic Crystal |
| EWMO | Energy Weighted Maximum Overlap Method |
| CLCC | Ceramic Leaded Chip Carrier |
| DASP | Discontinuous Activated Sludge Process |
| RIR | Relative Inhalation Risk |
| SDO | Shielded Diatomic Orbital |
| ESP | Electrostatic Precipitator |
| PAS | Periodic Acid Schiff |