GC vs GCF

GC

name

  • the General Committee, the general management committee of a constituency party of the British Labour Party 

  • Nintendo GameCube 

GCF

noun

  • Gender-critical (trans-exclusionary) feminist; an adherent of gender-critical feminism. 

How often have the words GC and GCF occurred in a corpus of books? (source: Google Ngram Viewer )