DRL
DRL may refer to:
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Science and technology
- Daytime running lamp
- Diode-resistor logic
- Driven right leg circuit
- Differential reinforcement of low response rate; see reinforcement
Sport
- Deutscher Reichsbund für Leibesübungen, a Nazi German sports governing body
- Drone Racing League
Transportation
- Derol railway station, in Gujarat, India
- Downtown Relief Line, a former proposed subway line in Toronto, Canada
- DRL Coachlines, a Canadian bus company
Other uses
- DRL (video game)
- Bureau of Democracy, Human Rights, and Labor of the United States Department of State
- David Rittenhouse Laboratory of the University of Pennsylvania
- Defence Research Laboratory of the Indian Defence Research and Development Organisation
- Dominion Rules Licence, a free content licence
- Paakantyi (Darling language)
- DRL Supply Co., a general store in Morrisonville, Illinois, U.S.