| Acronym | Definition |
|---|
| OHB➣Overhead Bin (air travel) |
| OHB➣Online Hotels Budapest |
| OHB➣Optimized Hydraulic Brakes |
| OHB➣Owner'S Handbook |
| OHB➣Otago Harbour Board (New Zealand port authority) |
| OHB➣Occupational Health Branch (California Department of Health Services) |
| OHB➣Online Hotel Booking |
| OHB➣Orkney Health Board (National Health Service; Scotland, UK) |
| OHB➣Oak Hill Boyz (rap group) |
| OHB➣On Hand Balance |
| OHB➣Otto Hahn Bibliothek (German: Otto Hahn Library) |