ID vs identification

ID

noun
  • An ident. 

  • An electronic music track without an official title. 

verb
  • To request to see a person’s identification for proof of identity or age. 

  • To identify (as something) 

  • To identify (an object, etc.). 

identification

noun
  • The combination of identifying (which one, which thing) and validating the identity (proving or confirming it); identifying and authenticating viewed as a unitary concept in cognition. 

  • A feeling of support, sympathy, understanding, or belonging towards somebody or something. 

  • A particular instance of identifying something. 

  • A document or documents serving as evidence of a person's identity. 

  • The act of identifying (i.e., which one, which thing). 

  • The state of being identified. 

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