Red symbols

symbol often historically associated with communist ideology and more recently with socialism

political flag, usually used as symbol of left-wing or/and workers' movements

sign representing a temporary stop traffic regulation

upright|thumb|Hindu woman in Kullu, Himachal Pradesh wearing a stick-on bindi

Israel's national emergency medical, disaster, ambulance and blood bank service

penalty card

symbols central to communist imagery

symbol of the fight against HIV/AIDS

artificial flower worn to commemorate military personnel who have died during war

symbol used in heraldry to denote the Irish province of Ulster

Heraldic device used by the county and House of Lancaster

Wikimedia disambiguation page

badge used in Nazi concentration camps to mark political prisoners

Jersey of leader of cycling races

national symbol of Croatia and Croats

symbol used by Hamas militant group