| Acronym | Meaning |
| GIXR | Grazing Incidence X-ray Reflectivity |
| TTS | T Tauri Star |
| FNSI | Finding Of No Significant Impact |
| SICP | Sealed Inductively Coupled Plasma |
| MPNO | Molecular Pair Natural Orbital |
| QLDA | Quasilocal Density Functional Approxn. |
| CHF | Coulomb Hartree-Fock |
| RCSI | Random Cooperative Strain Interaction |
| CHARMM | Chemistry At HARvard Macromolecular Mechanics |
| FNO | Frozen Natural Orbital |