| Acronym | Meaning |
| TCDE | Two-center Dirac Equation |
| CBD | Chronic Beryllium Disease |
| GVB-PP | Generalized Valence Bond-perfect Pairing (wave Function) |
| BOWMAN | Bidimensional Simulator Operating On Weakly Coupled Systems For Multipulse Sequences On Any NMR Software |
| INCI | International Nomenclature Cosmetic Ingredient |
| IF DRM | Inversion-free Direct Recursion Method (for Surface Electronic Structure) |
| MPI | Multivariable Proportional-integral [control(ler)] |
| OGE | One Gluon Exchange |
| EMF | Electromagnetic Force |
| SCCF | Self-consistent Continued Fraction |