| Acronym | Meaning |
| TVS | Triangular Voltage Sweep |
| RC(XI) | (fully) Correlated Relativistic Local-density |
| TMS | Transmission Moessbauer Spectroscopy ~ ~ |
| UCST | Upper Critical Solution Temperature |
| GBS | Generalized Bohr-Sommerfeld (quantization Method) |
| HAT | Histone Acetyltransferase |
| VF | Valence Force (model In Bond Properties Calcns. In Solids) |
| LVM-ST | Least-squares Variational Method (involving Only) Square-integrable (test Functions) (for Wave Functions In Scattering) |
| SC-HL | Self-consistent Heitler-London |
| WANO | World Association Of Nuclear Operators |