Big Apple mass transit inits.

• Boston transit inits
• Big Apple mass transit inits
• Beantown transit syst
• 1959 hit song set on "a tragic and fateful day"
• Kingston Trio song that inspired the Boston subway's CharlieCard
• Grand Central org.
• Large ray
• Underground org. in N.Y.C
• Urban transportation agcy.

Wikipedia Word definitions in Wikipedia
MTA may refer to: