Category:Buildings and structures by organization

• Fortifications by builder (19 C, 1 P)
• Properties by religious organization (4 C)
• Buildings and structures by company (45 C)
• Headquarters of political parties (1 C, 32 P)
• Buildings and structures by university or college (36 C, 1 P)

A

• American Legion buildings (57 P)
• Ancient Order of United Workmen buildings (4 P)

C

• City of London land (1 C, 2 P)
• Czech-Slovak Protective Society buildings (3 P)

E

• Elks buildings (61 P)
• Buildings and structures of the European Union (1 C, 21 P)

F

• Fraternal Order of Eagles buildings (13 P)

G

• Government buildings (25 C, 9 P)
• Grand Army of the Republic buildings and structures (51 P)
• Grange organizations and buildings (11 C, 13 P)

H

• Hibernian buildings (8 P)

K

• Knights of Columbus buildings (1 C, 2 P)
• Knights of Pythias buildings (36 P)

M

• Masonic buildings (10 C, 7 P)
• Men's club buildings (9 P)

O

• Odd Fellows buildings (3 C, 12 P)

R

• Improved Order of Red Men buildings and structures (16 P)
• Relief Society buildings (11 P)

S

• St Fagans National Museum of History (13 P)
• Scout halls (7 P)
• Sons of Norway buildings (3 P)
• Buildings and structures of the Sovereign Military Order of Malta (3 C, 8 P)

T

• Trade union buildings (1 C, 2 P)

U

• United Service Organizations buildings (5 P)

V

• Veterans of Foreign Wars buildings (14 P)

W

• Women's club buildings (1 C, 37 P)
• Woodmen of the World buildings (8 P)

Y

• YMCA buildings (1 C, 18 P)
• YWCA buildings (44 P)

Z

• Z.C.B.J. buildings (16 P)