Sports organizations established in 1918

nonprofit organisation from Poland

Governing body of athletics for South America

Homenetmen (, , short for , meaning Armenian General Athletic Union) is a pan-Armenian diaspora organization devoted to sport and scouting. The motto of Homenetmen is "Rise and Raise" (Elevate Yourself and Elevate Others with You) ( Partsrathsir Partsratsour).

in London is the oldest Japanese martial arts club in Europe. It was founded in 1918 by Gunji Koizumi and initially offered tuition in jujutsu, kendo, and other Japanese martial arts. It was the first judo club in Europe.