12 rating
- 12A (disambiguation)
- Brazilian advisory rating system
- British Board of Film Classification
- Censorship in France
- Central Board of Film Certification
- Common Sense Media
- Computer Entertainment Rating Organization
- Dirección General de Radio, Televisión y Cinematografía
- Eirin
- Freiwillige Selbstkontrolle der Filmwirtschaft
- General Commission for Audiovisual Media
- History of British film certificates
- Irish Film Classification Office
- Korea Media Rating Board
- Mobile software content rating system
- Motion picture content rating system
- National Audiovisual Institute (Finland)
- National Bureau of Classification (NBC)
- Netherlands Institute for the Classification of Audiovisual Media
- Norwegian Media Authority
- Pan European Game Information
- Television content rating system
- Unterhaltungssoftware Selbstkontrolle
- Video game content rating system