| Acronym | Definition |
|---|
| OBT➣Overbed Table |
| OBT➣Oven-Baked Tradition (Canada) |
| OBT➣Oregon Ballet Theatre |
| OBT➣Office Binder Template |
| OBT➣Office of Business Transformation (various locations) |
| OBT➣Orange Blossom Trail |
| OBT➣Open Beta Test (software release phase) |
| OBT➣Oil Burner Technician (certification) |
| OBT➣Optimized Background Therapy |
| OBT➣Off-Block Time (aviation departures) |
| OBT➣Oakbrook Terrace |
| OBT➣On-Board Training |
| OBT➣Organically Bound Tritium |
| OBT➣Obstetrical Technician |
| OBT➣On-Board Trainer |
| OBT➣Online Booking Tool |
| OBT➣Open Book Tender (various companies) |
| OBT➣On Borrowed Time (novel) |
| OBT➣Optical Burst Transport |
| OBT➣Organic Buyer Targeting (trademark of netPRpro, Inc.) |
| OBT➣Optimized Background Treatment |
| OBT➣Orange Bitey Thing (P.murinus Tarantula) |
| OBT➣Orange Baboon Tarantula |
| OBT➣Official Business Trip |
| OBT➣Orange and Blue Textbooks (Gainesville, FL) |
| OBT➣Overseas Business Travel (UK) |
| OBT➣Offbeat Bride Tribe (online community) |
| OBT➣Objective-Based Training |
| OBT➣Observer Training |
| OBT➣Officers Basic Training |
| OBT➣Out by Time |
| OBT➣On-Board Timer |
| OBT➣On Beta-Testing |
| OBT➣Oxton Bar & Terrace (UK wine bar) |
| OBT➣Online Benefits Tool |
| OBT➣Order of British Templars (Canadian temperance lodge active in the 1860s and 1870s) |
| OBT➣Off the Beaten Trax (film music library) |