JRA may refer to:JRA, the IATA airport code for West 30th Street Heliport Japan Racing Association – horse-racing Japanese Red Army Jeff Reine-Adélaïde, French footballer Jewish Relief Agency Joint Replacement Aircraft Johannesburg Roads Agency, South African based road agency The Journal of Roman Archaeology Juvenile rheumatoid arthritis Juvenile Rehabilitation Administration Juvenile Restoration Act Jamtland Republican Army – the name of the humorous independence movement of the Republic of Jamtland