VR Class Rro
VR Class Rro was a locomotive of Finnish origin. The Rro portion of the name comes from a word RautatieRakennusOsasto which is the Railway Construction Department.
The narrow gauge locomotive Rro 2 which is at the Finnish Railway Museum was originally used by TVH and numbered as TVH locomotive 5. Later it was transferred to VR Group and numbered 2 by the VR Railway Construction Department. The VR Railway Construction Department was established in the early 1920s.