• Charities based in the United States by state‎ (49 C)
• American record labels by state‎ (16 C)
• Companies of the United States by state or territory‎ (67 C)
• Cooperatives in the United States by state or territory‎ (48 C)
• Cultural organizations based in the United States by state‎ (54 C)
• Disability organizations based in the United States by state or territory‎ (2 C)
• Educational organizations in the United States by state or territory‎ (58 C)
• Emergency services in the United States by state‎ (18 C, 3 P)
• United States historical societies by state or territory‎ (42 C)
• Medical and health organizations based in the United States by state‎ (51 C)
• American musical groups by state‎ (57 C)
• Non-profit organizations based in the United States by state‎ (52 C, 2 P)
• Political parties in the United States by state‎ (57 C, 1 P)
• Research institutes in the United States by state‎ (46 C)

-

• Defunct organizations based in the United States by state‎ (50 C)

+

• Organizations based in the United States by state or territory and populated place‎ (55 C)
• Organizations based in insular areas of the United States‎ (10 C)

A

• Organizations based in Alabama‎ (14 C, 21 P)
• Organizations based in Alaska‎ (15 C, 7 P)
• Organizations based in Arizona‎ (14 C, 25 P)
• Organizations based in Arkansas‎ (15 C, 5 P)

C

• Organizations based in California‎ (26 C, 148 P)
• Organizations based in Colorado‎ (15 C, 39 P)
• Organizations based in Connecticut‎ (17 C, 15 P)

D

• Organizations based in Delaware‎ (15 C, 6 P, 1 F)

F

• Organizations based in Florida‎ (21 C, 54 P)

G

• Organizations based in Georgia (U.S. state)‎ (18 C, 28 P)

H

• Organizations based in Hawaii‎ (18 C, 18 P)

I

• Organizations based in Idaho‎ (12 C, 4 P)
• Organizations based in Illinois‎ (17 C, 45 P)
• Organizations based in Indiana‎ (16 C, 20 P)
• Organizations based in Iowa‎ (19 C, 9 P)

K

• Organizations based in Kansas‎ (14 C, 9 P)
• Organizations based in Kentucky‎ (20 C, 14 P)

L

• Organizations based in Louisiana‎ (17 C, 10 P)

M

• Organizations based in Maine‎ (16 C, 11 P)
• Organizations based in Maryland‎ (16 C, 43 P)
• Organizations based in Massachusetts‎ (20 C, 46 P)
• Organizations based in Michigan‎ (20 C, 23 P)
• Organizations based in Minnesota‎ (18 C, 29 P)
• Organizations based in Mississippi‎ (14 C, 16 P)
• Organizations based in Missouri‎ (20 C, 43 P)
• Organizations based in Montana‎ (15 C, 5 P)

N

• Organizations based in Nebraska‎ (13 C, 9 P)
• Organizations based in Nevada‎ (14 C, 12 P)
• Organizations based in New Hampshire‎ (12 C, 15 P)
• Organizations based in New Jersey‎ (22 C, 21 P)
• Organizations based in New Mexico‎ (14 C, 6 P)
• Organizations based in New York (state)‎ (20 C, 85 P)
• Organizations based in North Carolina‎ (16 C, 37 P)
• Organizations based in North Dakota‎ (13 C, 6 P)

O

• Organizations based in Ohio‎ (16 C, 29 P)
• Organizations based in Oklahoma‎ (17 C, 20 P)
• Organizations based in Oregon‎ (19 C, 27 P)

P

• Organizations based in Pennsylvania‎ (17 C, 25 P)

R

• Organizations based in Rhode Island‎ (14 C, 13 P)

S

• Organizations based in South Carolina‎ (14 C, 16 P)
• Organizations based in South Dakota‎ (11 C, 3 P)

T

• Organizations based in Tennessee‎ (16 C, 15 P)
• Organizations based in Texas‎ (21 C, 58 P)

U

• Organizations based in Utah‎ (18 C, 23 P)

V

• Organizations based in Vermont‎ (13 C, 15 P)
• Organizations based in Virginia‎ (19 C, 53 P)

W

• Organizations based in Washington (state)‎ (20 C, 24 P)
• Organizations based in Washington, D.C.‎ (23 C, 264 P)
• Organizations based in West Virginia‎ (12 C, 12 P)
• Organizations based in Wisconsin‎ (16 C, 21 P)
• Organizations based in Wyoming‎ (11 C, 3 P)