- (education, Britain) Initialism of (examination board)
- (politics, US) Initialism of .
- (religion) Initialism of .
- (computing, uncountable) Initialism of (the technology or principle)
- (computing, countable) Initialism of (the scanning device)
- (sports, uncountable) Abbreviation of .
- (sports, countable) Abbreviation of .
optical character recognition
- To perform OCR (optical character recognition).
- Google Book Search is a tool from Google that searches the full text of books that Google scans, OCRs, and stores in its digital database.