| Acronym | Meaning |
| GGG | Gallium Gadolinium Garnet |
| SR-CCSD | Single Reference-CCSD |
| CABG | Coronary Artery Bypass Graft |
| MISR | Multi-angle Imaging Spectroradiometer |
| SCAF | Self-consistent Anisotropic Field |
| AIEMP | Ab Initio Embedding Model Potential |
| DAF | Decay-accelerating Factor |
| GIXR | Grazing Incidence X-ray Reflectivity |
| GPO | Government Printing Office |
| TO | Topological Orbital (in Graph Theory Of Molecules) |