Why Chennai airport code is MAA?

Related questions

1. Is Gstaad worth visiting?
2. What airport code is man?
3. Where is Schtad?
4. What airport is MDM?
5. Does Gstaad have an airport?
6. What zone is Geneva Airport in?
7. What does WN stand for Southwest Airlines?
8. How do you pronounce Gstaad?
9. What does WN mean?
10. How do I get from Geneva airport to city Centre?

Tags

1. #coming
2. #rename
3. #codes
4. #erstwhile
5. #regional
6. #political
7. #chennai
8. #decision
9. #defined
10. #bombay
11. #madras
12. #called
13. #mumbai
14. #renamed
15. #language