9Y

9Y or 9-Y may refer to:

• 9 years
• 9Y, IATA airline code for Air Kazakhstan, which went bankrupt in 2004
• 9Y, international code identifying airplanes from the state of Trinidad and Tobago
• Salmson 9Y, a model of Salmson 9
• USP9Y, or Ubiquitin specific peptidase 9, Y-linked
• 9Y, Aircraft registration for Trinidad and Tobago

• Y9 (disambiguation)

Topics referred to by the same term

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