Does Washington DC have periods?

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Tags

1. #buildings
2. #before
3. #capitalized
4. #state
5. #indiana
6. #columbia
7. #period
8. #commas
9. #after
10. #specific
11. #letters
12. #house
13. #district
14. #capitol
15. #abbreviations
16. #since
17. #other
18. #sweet
19. #names
20. #white