What does OBTB stand for?
OBTB stands for "OSIS Bhinneka Teladan Bhakti"
How to abbreviate "OSIS Bhinneka Teladan Bhakti"?
"OSIS Bhinneka Teladan Bhakti" can be abbreviated as OBTB
What is the meaning of OBTB abbreviation?
The meaning of OBTB abbreviation is "OSIS Bhinneka Teladan Bhakti"
What does OBTB mean?
OBTB as abbreviation means "OSIS Bhinneka Teladan Bhakti"
