341495
Civil Aviation Authority of Macau SAR ( CAA , , , AACM ) is the Civil Aviation Authority in Macau and responsible for controlling and regulating air traffic an airspace within Macau .
 Civil Aviation Authority, Macau, Civil Aviation Authority, Macau, Macau
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Civil Aviation Authority, Macau, Civil Aviation Authority, Macau, Macau