Crossword clues for Subway system 5 lettersAnswerClueMETROSubway systemUBAHNBerlin's subway systemMETROParis subway systemUBAHNVienna subway systemMETROD.C.'s subway systemMETROD.C. subway systemMARTAAtlanta's subway and bus systemBLARESound over a subway's public address system, e.g.BMTSubway sub named for a former subway systemLINESubway systemRAPIDTRANSITSubway system, e.g.RAPIDTRANSITSubway systemTHEADSLeaders of Boston's subway system?IRTPart of New York City's subway system.INDPart of N. Y. C.'s subway system.IRTOldest subway system in N. Y. C.IRTSubway system of N. Y. C.IRTPart of N. Y. C.'s subway system.IRTN. Y. subway system: Abbr.UNDERGROUNDBritish subway systemLONDONWith 8-Across, world's oldest subway system?BLUELINEPart of Boston's subway system that runs under Boston HarborORRAlexander ___, pioneer and early head of New York's subway systemPARISMETROSubway system with a Champ de Mars-Tour Eiffel stationIRTOriginal N.Y.C. subway systemMTABoston subway system, formerlyTHETBoston bus-and-subway system, familiarlyMTANYC subway systemBARTS.F. subway systemMETROSSubway systemsSTRAYDOGOne of a group of about 20 Moscow inhabitants that have learned to commute via its subway systemIRTNYC subway systemSTASubway system loc.IRTDivision of the NYC subway systemORANGELINEPart of the subway system in Chicago, Boston or D.C.UNDERGROUND*London subway system, with "the"TERMINISubway system extremesTHETSubway and bus system of Boston, familiarlyIRTSubway in N. Y. City Transit System.