| Acronym | Meaning |
| RTRP | Reinforced Thermosetting Resin Pipe |
| APP | Amyloid Precursor Protein |
| MSM | Multiple-scattering Model |
| APWR | Advanced Pressurized Water Reactor |
| GPUCHF | Geometric Perturbed Uncoupled Hartree-Fock Method |
| AMANDA | Antarctic Muon And Neutrino Detector Array |
| XTEM | Cross-sectional Transmission Electron Microscopy |
| BEA | Bureau Of Economic Analysis |
| HLW | High-Level Waste |
| ADA | N-(2-acetamido) Iminodiacetic Acid |