On Tuesday morning, the Iranian players cruised past Norway 8-nil in a one-sided match to remain atop Group B with 12 points.
The Iranian team is scheduled to play Russia on Wednesday to mark their last group stage encounter.
Iranian deaf futsal players had previously overcome Japan, Algeria and Switzerland.
Iran is in Group B along with Algeria, Japan, Norway, Russia and Switzerland while Brazil, Italy, the Netherlands, Thailand and Uzbekistan form Group A.
The 2015 Deaf Futsal World Cup opened in Bangkok, Thailand on November 20, and will wrap up on November 28.
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