"Fifa will continue its ongoing dialogue with the IOC, UEFA and other sport organisations to determine any additional measures or sanctions," Fifa said in a statement, "including a potential exclusion from competitions, that shall be applied in the near future should the situation not be improving rapidly."
The decision adopts the Court of Arbitration for Sport ruling before the invasion of Ukraine, punishing Russia's cover-up of the investigation into state-sponsored doping. It meant the Russians had to compete at the last two Olympics as the ROC team. Fifa had stalled implementing the ban on Russia competing under the country's name until a potential qualification the World Cup.
The winner of the Russia-Poland playoff is due to host Sweden or the Czech Republic on March 29 to decide who advances to the Nov. 21-Dec. 18 World Cup in Qatar.
The Czech Republic joined Poland and Sweden on Sunday in saying it would refuse to play Russia.
"The Czech FA executive committee, staff members and players of the national team agreed it's not possible to play against the Russian national team in the current situation, not even on the neutral venue," the federation said in a statement. "We all want the war to end as soon as possible."
Fifa said it had engaged with the three associations and would remain in "close contact to seek to find appropriate and acceptable solutions together."
Separately, the English Football Association announced that its national teams would refuse to play Russia for the "foreseeable future." Russia has qualified for the Women's European Championship which is being hosted by England in June.
The English FA said the decision was taken "out of solidarity with the Ukraine and to wholeheartedly condemn the atrocities being committed by the Russian leadership."
The RFU's president is Aleksandr Dyukov, who is chief executive of a subsidiary of state-owned energy giant Gazprom and also sits on the UEFA executive committee.
In France, the football federation president Noël Le Graët told the Le Parisien daily Sunday that he was leaning toward excluding Russia from the World Cup.
"The world of sport, and in particular football, cannot remain neutral," said Le Graët, who sits on the ruling Fifa Council and has recently been a close ally of the governing body's president, Gianni Infantino.
A strict reading of Fifa's World Cup regulations would even make the Polish, Swedish and Czech federations liable to disciplinary action and having to pay fines and compensation if they wouldn't play Russia.
In 1992, however, Fifa and Uefa removed Yugoslavia from its competitions following United Nations sanctions imposed when war broke out in the Balkans.
The Fifa Bureau, which is chaired by Infantino, includes Uefa President Aleksander Ceferin.
Uefa on Friday pulled the 2022 Champions League final from St. Petersburg, moving it to Paris, and said Russian and Ukrainian teams in its competitions must play home games in neutral countries. Uefa allowed Spartak Moscow to continue playing in the second-tier Europa League's round of 16.
As the attack of Ukraine entered a fourth day on Sunday, Russian President Vladimir Putin temporarily lost his most senior official position in world sports. The International Judo Federation cited "the ongoing war conflict in Ukraine" for suspending Putin's honorary president status.
The Russian president is a keen judoka and attended the sport at the 2012 London Olympics.
In Putin's other favourite sport, ice hockey, Latvian club Dinamo Riga withdrew Sunday from the Russian-owned and run Kontinental Hockey League citing the "military and humanitarian crisis."
- AP