| Acronym | Meaning |
| BRV | Bubble Release Vacuum |
| BIAS | Bismuth-active Substance (in Surfactant Concn. Detn. In Environmental Tests) |
| SCHA | Self-consistent Harmonic Approxn. |
| BCMA | B-cell Maturation Antigen |
| FTEMIRS | Fourier Transform Electrochem. Modulated IR Spectroscopy |
| PSCI | Pseudo Configuration Interaction |
| TNN-TB | Third Neighbor Nonorthogonal (basis) Tight Binding |
| FMO3 | Flavin-containing Monooxygenase-3 |
| AFIS | Advanced Fiber Information System |
| WQI | Water Quality Index |