"BMT A/B Standards" . . "AB" . . . . "Standard" . "260" . . . "4.3690752E7" . "BMT Standard" . . . "AB Standard (New York City Subway car)" . "BRT AB Standard" . "AB Standard car" . "A/B Standards" . . . "BMT Standards" . "BMT AB Standards" . "950" . "AB Standard cars" . "1914" . "AB Standard" . "AB Standard (New York City Subway car)" . . . . . "AB Standards" .