CAT vs Ensign

CAT

name
  • Citizens Area Transit 

  • Centre for Alternative Technology 

  • Canadian Achievement Tests 

  • Counter Assault Team 

  • Cambridge Antibody Technology 

Ensign

name
  • A city in Kansas 

  • A surname. 

  • A hamlet in Alberta, Canada 

  • The official magazine of The Church of Jesus Christ of Latter-day Saints 

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