• DRT Entertainment, a New York city-based independent record label.
• The ICAO code for the French airline Aero Charter DARTA
• IATA Code for Del Rio International Airport in Del Rio, Texas

DRT may also be an acronym for:

• Daughters of the Republic of Texas
• Demand responsive transport, a type of public transport bus service
• Discourse Representation Theory, a theory in semantics
• Doña Remedios Trinidad, Bulacan, a municipality in the Philippines
• Durham Region Transit, a Canadian public transit operator in Durham Region, Ontario