What does GKO stand for?
GKO stands for "Gereja Kristen Oikumene"
How to abbreviate "Gereja Kristen Oikumene"?
"Gereja Kristen Oikumene" can be abbreviated as GKO
What is the meaning of GKO abbreviation?
The meaning of GKO abbreviation is "Gereja Kristen Oikumene"
What does GKO mean?
GKO as abbreviation means "Gereja Kristen Oikumene"
