| Acronym | Meaning |
| FMN | Flavin Mononucleotide |
| FLAA | Flame Atomic Absorption |
| DECENT | Distribution Of Exact Classical Energy Transfer Approximation |
| RMC | Relativistic Multiconfiguration |
| ADF | Adult T-cell Leukemia-derived Factor |
| HPIC | High-performance Ion Chromatography |
| ARM | Anhysteretic Remanent Magnetization |
| DSCCR | Diffractive Sudden-closed Coupled Rotation (for Mol.-surface Scattering Calcns.) |
| PHAS | Pollution Hazard Assessment System |
| RFM | Rotating Magnetic Field |