| Acronym | Meaning |
| GRF | Growth Hormone Releasing Factor |
| CIDNP | Chemically Induced Dynamic Nuclear Polarization |
| FIA | Flow Injection Analysis |
| HPCA | Hierarchical Principal Component Analysis |
| CAD | Coronary Artery Disease |
| QCCA | Quasiclassical Close-coupling Approximation |
| BHSIP | Bottom-hole Shut-in Pressure |
| EEDF | Electron Energy Distribution Function |
| QISM | Quantum Inverse Scattering Method |
| FFAR | Fuel And Fuel Additive Registration |