The FA announced it had reported "a number of incidents of racism" to UEFA after violent scenes marred England's U21 1-0 win against Serbia tonight.
Defender Danny Rose was sent off after the final whistle after responding angrily to apparent monkey chants from the crowd at the end of the Euro 2013 play-off in Krusevac.
Scuffles also broke out when supporters invaded the field moments after Connor Wickham struck in injury time to complete a 2-0 aggregate win and book England's place at next summer's tournament.
A statement from the FA read:
England assistant Steve Wigley and Steve Wickham, a member of the team's backroom staff, were also caught up in the trouble as players left the field at the Mladost Stadium.
Head coach Stuart Pearce told ESPN:
England Under-21 captain Jordan Henderson confirmed defender Rose was racially abused and revealed that stones, coins and seats were thrown at the players after the win.
Former Manchester United captain Roy Keane condemned the scenes of racism as "disgraceful" and "shocking".
The former Ireland international was speaking over footage of the Under 21 game's end during ITV 1's coverage of the rain-affected England senior international in Poland that was later postponed.
Former England defender and fellow pundit Gareth Southgate added: "It's not the first time that's happened in the eastern European countries."
He also defended Rose following his dismissal.
"Danny Rose is not the sort of lad to react like that," Southgate said. "Clearly he's been riled by something on the field."