LRT may stand for:
Television and radio broadcasting
- Lithuanian National Radio and Television, public broadcasting company of Lithuania
- LRT Klasika, a Lithuanian radio channel
- LRT Lituanica, a Lithuanian public television channel
- LRT Plius, a Lithuanian television station
- LRT Radijas, a Lithuanian radio station
- LRT televizija, a Lithuanian television station
Transportation
- Light rail transit, a type of higher capacity, higher speed tram (shortened to LRT in Canada)
- Light rapid transit, a type of rapid transit system; often called a "medium-capacity rail system" or "light metro"
- Manila Light Rail Transit System, in Manila, Philippines
- Jakarta LRT, in Jakarta, Indonesia
- Lion Rock Tunnel, a transport tunnel part of Route 1 in Hong Kong
- London Regional Transport, the public transport network in Greater London, UK, 1984–2000
- Lorient South Brittany Airport, which has the IATA code LRT
- Louis Riel Trail, a highway in Saskatchewan, Canada
Other
- Likelihood-ratio test, a method for comparing statistical models
- Little Round Top, a hill at Gettysburg, Pennsylvania