美国由50个州组成，不包括哥伦比亚特区。以下是各州的名称及其州缩写：
1. Alabama (AL)
2. Alaska (AK)
3. Arizona (AZ)
4. Arkansas (AR)
5. California (CA)
6. Colorado (CO)
7. Connecticut (CT)
8. Delaware (DE)
9. District of Columbia (DC)
10. Florida (FL)
11. Georgia (GA)
12. Hawaii (HI)
13. Idaho (ID)
14. Illinois (IL)
15. Indiana (IN)
16. Iowa (IA)
17. Kansas (KS)
18. Kentucky (KY)
19. Louisiana (LA)
20. Maine (ME)
21. Maryland (MD)
22. Massachusetts (MA)
23. Michigan (MI)
24. Minnesota (MN)
25. Mississippi (MS)
26. Missouri (MO)
27. Montana (MT)
28. Nebraska (NE)
29. Nevada (NV)
30. New Hampshire (NH)
31. New Jersey (NJ)
32. New Mexico (NM)
33. New York (NY)
34. North Carolina (NC)
35. North Dakota (ND)
36. Ohio (OH)
37. Oklahoma (OK)
38. Oregon (OR)
39. Pennsylvania (PA)
40. Rhode Island (RI)
41. South Carolina (SC)
42. South Dakota (SD)
43. Tennessee (TN)
44. Texas (TX)
45. Utah (UT)
46. Vermont (VT)
47. Virginia (VA)
48. Washington (WA)
49. West Virginia (WV)
50. Wisconsin (WI)
51. Wyoming (WY)
以上是美国的50个州及其对应的州缩写。
