GC may stand for:
The A Level (Advanced Level) is a subject-based qualification conferred as part of the General Certificate of Education, as well as a school leaving qualification offered by the educational bodies in the United Kingdom and the educational authorities of British Crown dependencies to students completing secondary or pre-university education.
The General Certificate of Education (GCE) Advanced Level, or A Level, is a secondary school leaving qualification in the United Kingdom, offered as a main qualification in England, Wales, and Northern Ireland, as an alternative qualification in Scotland, and as an international school qualification worldwide.
The Ground Combat Infantry Fighting Vehicle was an infantry fighting vehicle being developed for the U.S.
In molecular biology and genetics, GC-content (or guanine-cytosine content) is the percentage of nitrogenous bases on a DNA or RNA molecule that are either guanine or cytosine (from a possibility of four different ones, also including adenine and thymine in DNA and adenine and uracil in RNA).
GCap Media was a British commercial radio company formed from the merger of the Capital Radio Group and GWR Group.
GCHQ Bude, formerly called the Composite Signals Organisation (CSO) Station Morwenstow, is a satellite ground station and eavesdropping centre located on the north Cornwall coast at Cleave Camp, between the small villages of Morwenstow and Coombe, operated by the British signals intelligence service (GCHQ), on the site of the former World War II airfield, RAF Cleave.
The General Certificate of Education (GCE) Ordinary Level, also called the O-level or O level, was a subject-based academic qualification.