What does GPPB stand for?
GPPB stands for "Gemini Program Planning Board"
How to abbreviate "Gemini Program Planning Board"?
"Gemini Program Planning Board" can be abbreviated as GPPB
What is the meaning of GPPB abbreviation?
The meaning of GPPB abbreviation is "Gemini Program Planning Board"
What does GPPB mean?
GPPB as abbreviation means "Gemini Program Planning Board"
