| Acronym | Meaning |
| MRS | Magnetic Resonance Spectroscopy |
| IRM | Information Resources Management |
| SCGF | Stem Cell Growth Factor |
| SPG | Shirasu Porous Glass |
| BO | Biorthonormal (wave Function) |
| PO-TDSE | Periodic Orbit-time Dependent Schroedinger Equation |
| AAU | Amendment To Allege Use |
| NRDA | Natural Resource Damage Assessment |
| CNPPA | Commission On National Parks And Protected Areas |
| MS | Molecular Spinor |