What does SIP stand for?
SIP stands for "Standardization Instructor Pilot"
How to abbreviate "Standardization Instructor Pilot"?
"Standardization Instructor Pilot" can be abbreviated as SIP
What is the meaning of SIP abbreviation?
The meaning of SIP abbreviation is "Standardization Instructor Pilot"
What does SIP mean?
SIP as abbreviation means "Standardization Instructor Pilot"
