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During this season , which will be concurrent with the season for the other four disciplines ( men 's single , ladies ' single , pair skating and ice dancing ) , elite synchronized skating teams will compete on the International Skating Union ( ISU ) Championship level at the 2014 World Championships .
 International Skating Union
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 International Skating Union