| Acronym | Meaning |
| IRPTC | International Register Of Potentially Toxic Chemicals |
| SPPA | Self-consistent Polarization Propagator Approximation |
| WRAQS | Western Regional Air Quality Study |
| IOSH | Institution Of Occupational Safety And Health |
| GGG | Gallium Gadolinium Garnet |
| QAFM | Quantum Antiferromagnetic Heisenberg Model |
| DRAWS | Dipolar Recoupling With A Windowless Sequence |
| TEC | Teo Electron Counting Method (for Complexes |
| LSDF | Local Spin Density Functional |
| NURSA | Nuclear Receptor Signaling Atlas |