GC
- GC – (s) East Germany (NATO country code; obsolete 1990) – (i) General Counsel – (s) Gigacoulomb
- GCA – (i) Graduate in Claims Administration
- GCCS – (i/a) Global Command and Control System ("geeks")
- GCD – see entry
- GCF – (i) Greatest Common Factor
- GCI – (i) Ground-controlled interception
- GCN – (i) Gamma-ray burst Coordination Network
- GCS – (i) Global Coordinate System
- GCSE – (i) General Certificate of Secondary Education (UK)
- G-CSF – (i) Granulocyte Colony-Stimulating Factor
Read more about this topic: List Of Acronyms And Initialisms: G