| Acronym | Meaning |
| GOPW | Gaussian Orthogonalized Plane Wave |
| CGC | Constrained Geometry Catalyst |
| STS | Sequence-tagged Site |
| IRI | International Reference Ionosphere |
| ASCW | Axial Spin Current Wave (type Of Hartree-Fock Wave Function) |
| TDHG | Time-dependent Hartree Grid (quantum Method) |
| SPC | Statistical Process Control |
| DMO | Delocalized Molecular Orbital |
| G-CSF | Granulocyte Colony-stimulating Factor |
| ACP | Acyl Carrier Protein |