What does IBF stand for?

IBF stands for "Internally Blown Flap"

How to abbreviate "Internally Blown Flap"?

"Internally Blown Flap" can be abbreviated as IBF

What is the meaning of IBF abbreviation?

The meaning of IBF abbreviation is "Internally Blown Flap"

What does IBF mean?

IBF as abbreviation means "Internally Blown Flap"