What does GREF stand for?
GREF stands for "Groupe des Retraités Éducateurs sans Frontières"
How to abbreviate "Groupe des Retraités Éducateurs sans Frontières"?
"Groupe des Retraités Éducateurs sans Frontières" can be abbreviated as GREF
What is the meaning of GREF abbreviation?
The meaning of GREF abbreviation is "Groupe des Retraités Éducateurs sans Frontières"
What does GREF mean?
GREF as abbreviation means "Groupe des Retraités Éducateurs sans Frontières"
