Loop rail initials

• Windy City commuter org
• Windy City rail system (abbr.)
• Their Orange Line goes to Midway (abbr.)
• Quick hit
• Transp. group in the Loop
• 'L' train overseer, for short
• El-overseeing org
• Initials on a Windy City bus
• El operator

Wikipedia Word definitions in Wikipedia
CTA may refer to: