The meaning of the Acronym OBT is...

OBT is

• On-Board Time

More Meanings For OBT:

• Template (MS Binder)
• Ohio Bull Test
• Orange Blossom Trail
• Obese Boys Titties
• Order of the Burdened Tyger
• Ohio Bell Telephone
• Orlando's Best Tourism
• Orgain, Bell, Tucker, L. L. P.
• Observant
• On-Board Time
• OakBrook Terrace
• Orgain, Bell, Tucker, L. L. P.
• Orange Bitey Thing
• Off the Beaten Track
• On-Board Time

OBT is also in:

• Adults
• Awards & Medals
• Chat
• File Extensions
• Firms
• Geology
• Law
• Military
• NASA
• Religion
• Sports
• State and Local
• Time Zones