| Acronym | Meaning |
| CFFV | Clean Fuel Fleet Vehicle |
| FAKE | Fast Accurate Kinetic-energy (MO Method) |
| NHFPT | Nonorthogonal Hartree-Fock Perturbation Theory |
| ARDS | Acute Respiratory Distress Syndrome |
| EBS | Extended Basis Set |
| PRZM | Pesticide Root Zone Model |
| AFOEHL | Air Force Occupational And Environmental Health Laboratory |
| QENS | Quasielastic Neutron Scattering |
| PARAFAC | Parallel Factor Analysis |
| STN | Scientific And Technical Information Network |