Identify USA cities.
Hint: all vowels are missing.

Answer:

1. **New York**: NW YRK
2. **Los Angeles**: LS NGLS
3. **Chicago**: CHCG
4. **Houston**: HSTN
5. **Phoenix**: PHNX
6. **Philadelphia**: PHLDLPH
7. **San Antonio**: SN NTN
8. **San Diego**: SN DG
9. **Dallas**: DLLS
10. **San Jose**: SN JS
11. **Austin**: STN
12. **Jacksonville**: JCKSNVLL
13. **Fort Worth**: FRT WRTH
14. **Columbus**: CLMBS
15. **Charlotte**: CHRLTT
16. **San Francisco**: SN FRNCS
17. **Indianapolis**: NDNPLS
18. **Seattle**: STTL
19. **Denver**: DNVR
20. **Washington**: WSHNGTN