| Acronym | Meaning |
| ACJ | Artificially Constructed Junction (in Solar Cell Fabrication) |
| FAT | Fatty Acid Translocase |
| UCHFPT | Uncoupled Hartree-Fock Perturbation Theory |
| TIAS | Technology Investment Assessment Screen |
| NASD | National Ag Safety Database |
| BMG | Bulk Metallic Glass |
| AQL | Acceptable Quality Levels |
| FPI | Fourier Path Integral |
| JPEG | Joint Photographic Expert Group |
| PR | Preliminary Review |