CTA

• Abbr. on Windy City buses

• Bus org. in Ebert's city

• El agcy.

• El operator

• El overseers, for short

• El-operating agcy.

• El-overseeing org.

• Employer of Michigan Ave. bus drivers

• Ill. el operator

• Initials on a Windy City el

• Initials on Windy City els

• It loops the Loop: Abbr.

• L overseer

• L regulators

• Letters in the Loop

• Letters on Windy City buses

• Letters on Windy City trains

• Loop group: Abbr.

• Loop initials

• Loop letters

• Loop rail initials

• Org. with a blue line to O'Hare

• Overseer of els: Abbr.

• Second City transportation agcy.

• State educators' gp.

• The El regulators

• Their Orange Line goes to Midway (abbr.)

• Transp. group in the Loop

• Windy City commuter org.

• Windy City L runner

• Windy City rail agcy.

• Windy City rail agcy. (in NECTAR)

• Windy City rail and bus agcy.

• Windy City rail inits.

• Windy City rail letters

• Windy City rail org.

• Windy City rail system (abbr.)

• Windy City rail system, briefly

• Windy City train initials

• Windy City transportation gp.

• Windy City transportation inits.

• Windy City transportation org.

• Windy City travel org.