What does PTBI stand for?
PTBI stands for "Pillar of Truth Bible Institute"
How to abbreviate "Pillar of Truth Bible Institute"?
"Pillar of Truth Bible Institute" can be abbreviated as PTBI
What is the meaning of PTBI abbreviation?
The meaning of PTBI abbreviation is "Pillar of Truth Bible Institute"
What does PTBI mean?
PTBI as abbreviation means "Pillar of Truth Bible Institute"
