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B Division (IND/BMT) A Division (IRT) JFK (New York City Subway service) Z (New York City Subway service) W (New York City Subway service) V (New York City Subway service) TT (New York City Subway service) T (New York City Subway service) RJ (New York City Subway service) RR (New York City Subway service) R (New York City Subway service) QT (New York City Subway service) QJ (New York City Subway service) QB (New York City Subway service) Q (New York City Subway service) NX (New York City Subway service) N (New York City Subway service) MJ (New York City Subway service) M (New York City Subway service) LL (New York City Subway service) L (New York City Subway service) KK (New York City Subway service) K (New York City Subway service) JJ (New York City Subway service) J (New York City Subway service) 16 (Brooklyn–Manhattan Transit Corporation service) 15 (Brooklyn–Manhattan Transit Corporation service) 14 (Brooklyn–Manhattan Transit Corporation service) 13 (Brooklyn–Manhattan Transit Corporation service) 10 (Brooklyn–Manhattan Transit Corporation service) 7 (Brooklyn–Manhattan Transit Corporation service) 4 (Brooklyn–Manhattan Transit Corporation service) 3 (Brooklyn–Manhattan Transit Corporation service) 1 (Brooklyn–Manhattan Transit Corporation service) HH (New York City Subway service) H (New York City Subway service) GG (New York City Subway service) G (New York City Subway service) F (New York City Subway service) EE (New York City Subway service) E (New York City Subway service) D (New York City Subway service) CC (New York City Subway service) C (New York City Subway service) BB (New York City Subway service) B (New York City Subway service) AA (New York City Subway service) A (New York City Subway service) 9 (New York City Subway service) 8 (New York City Subway service) 7 (New York City Subway service) 6 (New York City Subway service) 5 (New York City Subway service) 4 (New York City Subway service) 3 (New York City Subway service) 2 (New York City Subway service) 1 (New York City Subway service)

Data is from either the linked articles or http://www.nycsubway.org/faq/subway-markers.html