| Acronym | Meaning |
| AFUP | Alternative Fuels Utilization Program |
| NASN | National Air Sampling Network |
| RHFR | Relativistic Hartree-Fock-Roothaan |
| SEAC | Surface-enhanced Affinity Capture |
| ULDPE | Ultra Low Density Polyethylene |
| GOSAC | Global Ocean Storage Of Anthropogenic Carbon |
| LSER | Linear Solvation Energy Relationship |
| VEE | Venezuelan Equine Encephalitis |
| BPD | Bronchopulmonary Dysplasia |
| FQPA | Food Quality Protection Act |