19078
Azerbaijani defense industry manufactures small arms , artillery systems , tanks , armors and noctovision devices , aviation bombs , pilotless vehicles , various military vehicles and military planes and helicopters .
 Azerbaijani
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Azerbaijani