Oeste

Brazil

Oeste Brasil

Brazil

Oeste U20

Brazil

Offenbach W

Germany

OFI

Greece

OFK Bačka

Serbia

OFK Beograd

Serbia

OFK Bor 1919

Serbia

OFK Levski

Bulgaria

OFK Slovenská Ľupča

Slovakia

OFK Vrbas

Serbia

OFK Vršac

Serbia

Ogre United

Latvia

Oguzsport

Moldova

OH Leuven

Belgium

OH Leuven W

Belgium

Ohrid

Macedonia

Oissel

France

Oita Trinita

Japan

Okinawa SV

Japan

OKS

Denmark

Oksbøl

Denmark

Okwawu

Ghana

Okzhetpes

Kazakhstan