| Acronym | Meaning |
| HFG | Hartree-Fock-Gopinathan (quantum Theory Or Wave Function) |
| NRAO | National Radio Astronomy Observatory |
| AQPS | Air Quality Prediction System |
| AESA | Association Of Environmental Scientists And Administrators |
| INFCE | International Nuclear Fuel Cycle Evaluation |
| PBA | Poly(butyl Acrylate) |
| ICPAEMC | International Commission For Protection Against Environmental Mutagens And Carcinogens |
| MATI | Mass-analyzed Threshold Ionization Spectroscopy |
| LSM | Land Surface Model |
| MBSF | Meters Below Seafloor |