English abbreviations from gcvs to gdc
- GCVS ((catalog) the General Catalog of Variable Stars)
- GCW (Gross Combat Weight)
- GCWA (Gulf Coast Wakeboard Association)
- GCWW (Gilda's Club WorldWide)
- GCY (Greeneville-Greene County Municipal Airport)
- GCZ (Grasshopper Club Zurich)
- GD (General Dynamics)
- GDA (Gounda Airport)
- GDAF (Guide Dogs of America Foundation)
- GDAHC (Greater Detroit Area Health Council)
- GDAS (Global Deployment Analysis System)
- GDAT (Geodetic Datum)
- GDA Tech (Global Design and Automation Technologies)
- GDB (GNU Debugger)
- GDC (General Dental Council (UK))