| Acronym | Meaning |
| CGCG | Central Giant Cell Granuloma |
| CIOS | Complex Infinite Order Sudden (approxn. In Quantum Calcns.) |
| ALACE | Autonomous Lagrangian Circulation Explorer (float) |
| IMF | Initial Mass Function |
| DHBT | Double Heterojunction Bipolar Transistor |
| CBEC | Concentration-based Exemption Criteria |
| DBE | Distorted-wave Born Exchange |
| CFS | Chemical Fixation And Solidification (of Hazardous Wastes) |
| RDF | Radial Distribution Function |
| SLS | Selective Laser Sintering |