IBS
IBS is an abbreviation for:
- IBS AG, a German software company
- IBS Software Services, Indian information technology companies
- Fast food service catering, catering company, whose employees are traveling with sale weighing in trains of Deutsche Bahn
- Commissioning / Service
- Industrial & Business Systems course at the University of Applied Sciences Oldenburg / Ostfriesland / Wilhelmshaven
- Interbrand protection
- Integral finding service
- Integrated Bridge System
- Interactive proof system
- Community of interest Brohltal narrow gauge railway
- International Bible Society
- International Biogeography Society
- International Business School
- International Brecht Society
- International Boat Slip
- Ion beam sputtering, ion beam sputtering see
- Irritable bowel syndrome, irritable bowel syndrome, see
- Disambiguation
- Abbreviation