| Acronym | Meaning |
| PBO | Polarized Born-Oppenheimer |
| XLPE | Crosslinked Polyethylene |
| CEPA-SD | Coupled-electron-pair Approxn. (with) Single (and) Double Excitations |
| ANDA | Abbreviated New Drug Application |
| ESPT | Electron Spin Polarization Transfer |
| PDVSA | Petroleos De Venezuela |
| PDRM | Post-depositional Remanent Magnetization |
| MLSC | Microvolume Laser Scanning Cytometry |
| PIXE | Particle Induced X-ray Emission |
| TTN | Technology Transfer Network |