RLM
# RLM

RLM may refer to:

* RLM, a wholly owned subsidiary of the Lockheed Martin Corporation, with significant presence in the Australian defence industry
* Real Life Ministries, a non-denominational Evangelical Christian church in Idaho
* Reichsluftfahrtministerium, the Ministry of Aviation (Germany) (1933–45)
* Rheinisches Landesmuseum (Rhineland State Museum)
* Right-to-left mark, a Unicode bidirectional formatting character
* Red Letter Media, an American video and film production company that has achieved fame for its "Plinkett Reviews"
* Reprise License Manager, a software toolkit providing license management
* In statistics, a robust linear model
* In computer software, release management
