QPR have called for UEFA to take the "strongest possible action" after the Championship club's Under-18 players walked off the pitch during a friendly in Spain following alleged racist abuse.
QPR defender Trent Mahorn took the step of leading his team-mates off the pitch after they were allegedly subjected to monkey noises and racist taunts from opposition players in a game against AD Nervion FC on August 8.
The referee is reported to have had no option but to abandon the game.
QPR are fully supportive of the decision taken by Mahorn and want UEFA, European football's governing body, to get involved.
"We take a very strong stance against racism and will not tolerate one of our players being subjected to the despicable comments experienced," QPR chief executive Lee Hoos said.
QPR are in dialogue with the Football Association over the matter, but Hoos feels more should be done by the European governing body to address the issues head on.
"I applaud Paul Furlong and his staff for ...