| Acronym | Meaning |
| CGCG | Central Giant Cell Granuloma |
| AC | Alternating Current |
| IMFP | Inelastic Mean Free Paths |
| NCMS | National Center Manufacturing Sciences |
| AATCC | American Association Of Textile Chemists And Colorists |
| WPCP | Water Pollution Control Plant |
| ASTER | Acceptable Short-term Exposure Range |
| CSA | Coupled States Approxn. |
| TICT | Twisted Intramolecular Charge Transfer |
| CDW-EIS | Continuum Distorted Wave-eikonal Initial State (in Collisions) |