| Acronym | Meaning |
| FP-LMTO | Full-potential Linear Combination Of Muffin-tin Orbitals |
| TEC | Transport Emergency Card |
| GLP | Glucagon-like Peptide |
| MVEL | Motor Vehicle Emission Laboratory |
| HIBS | Heavy Ion Backscattering Spectrometry |
| PPCP | Pharmaceuticals And Personal Care Products |
| GVB-CI | Generalized Valence Bond-configuration Interaction (wave Function) |
| LSR | Lanthanide Shift Reagent |
| WTIE | Wastewater Treatment And Information Exchange |
| DSGE | Double Sine-gordon Equation (for Describing Excitations Such As Kinks And Solitons) |