The JŽ class 441 is an electric locomotive built for Yugoslav Railways. The units are now used by Hrvatske željeznice (HŽ class 1141) Željeznice Federacije Bosne i Hercegovine Željeznice Republike Srpske Serbian Railways and Rail transport of TPP Nikola Tesla (ŽS 441) Makedonski Železnici Turkish State Railways and Romanian Railways-CFR. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Mean Of Transportation