On Wikipedia, RTL may refer to Wikipedia:Right to leave
RTL may refer to:
- RTL Group, Europe's largest TV, radio, and production company
- RTL Television, a German commercial television station
- RTL (French radio), a French radio station
- RTL 102.5, a private Italian radio station
- Register transfer level, a way of describing the operation of a synchronous digital circuit
- Register transfer language, a term used to describe a kind of intermediate representation that is very close to assembly language
- Resistor–transistor logic, a class of digital circuits built using resistors as the input network
- Réseau de transport de Longueuil, a public transit carrier in Longueuil, Quebec, Canada
- Right-to-left, bi-directional languages
- Re-education through labor, a component of the prison system in the People's Republic of China