Back Ulsan ACE Ulsan Afrikaans ألسان (مدينة) Arabic اولسان ARZ Ulsan AST Ulsan Azerbaijani Ulsan BAN Ульсан (горад) Byelorussian Улсан Bulgarian উলসান Bengali/Bangla
Ulsan i bigtaon blong saot Koria. Eria blong Ulsan i 1,057.136 km², populaesen blong Ulsan i stap araon 1,145,096.