FIFA urged football competition organisers on Monday to apply "common sense" and consider not sanctioning players demanding justice for George Floyd during matches.
The recognition by FIFA of the "depth of sentiment" over Floyd's death came in a rare statement telling the global game to show flexibility and not enforce laws of football it helps to set.
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Players used weekend games in Germany to reveal messages expressing solidarity after Floyd, who is black, died in police custody in Minnesota after a white police officer kneeled on his neck for more than eight minutes
Germany's football federation announced earlier on Monday that it was assessing whether to sanction the players for breaking laws of the game that prohibit "any political, religious or personal slogans, statements or images" on equipment.
"FIFA fully understands the depth of sentiment and concerns expressed by many footballers in light of the tragic circumstances of the George Floyd case," FIFA said in a statement to the Associated Press.
"The application of the laws of the game ... is left for the competitions' organisers, which should use common sense and have in consideration the context surrounding the events."
FIFA controls half of the eight votes on the International Football Association Board, which approves the laws. The other four votes are held by England, Northern Ireland, Scotland and Wales. A law change in 2014 -- proposed by England -- led to players being banned from revealing personal statements on undergarments.
England winger Jadon Sancho was booked while playing for Borussia Dortmund on Sunday for removing his jersey -- a yellow-card offence -- only so he could reveal a T-shirt with a "Justice for George Floyd" message.
Dortmund teammate Achraf Hakimi displayed the same message on a T-shirt after scoring in the same game but was not booked because he did not lift his jersey over his head.
In the Bundesliga on Saturday, United States midfielder Weston McKennie wore an armband over his Schalke jersey with the handwritten message "Justice for George," and Borussia Monchengladbach forward Marcus Thuram took a knee after scoring in another game.
The expressions of protest are being investigated by the German football federation's control body.
"As is the case internationally, the game itself should remain free of political statements or messages of any kind," federation vice president Rainer Koch said.
On Monday, Kick It Out chairman Sanjay Bhandari told the Guardian that players should take a knee in protest against Floyd's death.
"If you score a goal and take a knee could everyone do that? Not just the black players, the white players too, everyone," he said. "Every player should do it. It should be teams doing it... They could all take a knee.
"Racism's not about black players or brown fans, it's about all of us. Racism corrodes society and we're all hurt by it. I would like to encourage the players to protest if they want to but I would also like to encourage them to do it in a way that doesn't expose them to unnecessary sanction.
"I would urge all the authorities and all the clubs to show a degree of understanding. This is almost above politics, this is about right and wrong."
Spurred in part by Floyd's death, protesters have taken to the streets of the United States and other nations to decry the killings of black people by police.
FIFA acknowledging the anguish over racial inequalities highlighted by Floyd's death comes amid ongoing criticism soccer is not doing enough to eradicate or punish racism.
"FIFA had repeatedly expressed itself to be resolutely against racism and discrimination of any kind and recently strengthened its own disciplinary rules with a view to helping to eradicate such behaviours," the Zurich-based governing body said.
"FIFA itself has promoted many anti-racism campaigns which frequently carry the anti-racism message at matches organised under its own auspices."
Information from Reuters was included in this report.