U.S. States

U.S. State	2-character Abbreviation	Description

...

7

Oklahoma

ok

46th State: 16 Nov 1907

Oregon

or

33rd State: 14 Feb 1859

Pennsylvania

pa

2nd State: 21 Dec 1787

Rhode Island

ri

13th State: 29 May 1790

South Carolina

sc

8th State: 23 May 1788

South Dakota

sd

39th/40th State: 2 Nov 1889

U.S. State	Abbreviation	Description
Oklahoma	ok	46th State: 16 Nov 1907
Oregon	or	33rd State: 14 Feb 1859
Pennsylvania	pa	2nd State: 21 Dec 1787
Rhode Island	ri	13th State: 29 May 1790
South Carolina	sc	8th State: 23 May 1788