Kategori:Organisationer grundade 1866
Sidor i kategorin "Organisationer grundade 1866"
A
American Equal Rights Association
American Insurance Association
American Society for the Prevention of Cruelty to Animals
B
Barnardo's
Beverley Building Society
C
Cumberland och Westmorland Antiquarian and Archaeological Society
E
East India Association
G
Grand Army of the Republic
H
Howard League för straffreform
M
Michigan State Medical Society
N
National Secular Society
O
Ohio Dental Association
Omladina, Serbien
R
Royal Aeronautical Society
S
Schweiziska Röda Korset
V
Vaterländischer Frauenverein
W
Wartburg (pensionärsgemenskap)