| Acronym | Meaning |
| BBO | Bonding Bond Orbital |
| LPFF | Laser Photolysis Fragment Fluorescence |
| NOEL | No Observable Effect Level (in Animal Tests) |
| SOP/EA | Split-operator Propagator (for) Electronically Adiabatic (phenomena) |
| MC-TD-SCF | Multiconfiguration-time Dependent-self-consistent Field |
| TRUEX | Transuranic Extraction |
| OSRD | Office Of Scientific Research And Development |
| CASE | Computer Assisted Structure Elucidation |
| RFE | Relative Fit Error |
| MSFIA | Multisyringe Flow Injection Analysispar |