Wikipedia
RSB
The initialism RSB may refer to:
- Rajapur Saraswat Brahmins, an Indian—Hindu social community
- Rashid School For Boys, Dubai
- Rebecca Sean Borgstrom, former name of role-playing game author Jenna Moran
- Relief Society Building, a building in Salt Lake City, Utah, belonging to the LDS Church
- Revolutionary Socialist League (Revolutionär Sozialistischer Bund, RSB), A German far left organisation, connected to the Fourth International
- Riverside School Board, an English-language school board in the province of Quebec, Canada
- The reporting mark for the Rochester Subway
- Ross School of Business, Stephen Ross School of Business at University of Michigan
- Roundtable on Sustainable Biofuels, a standard-setting and certification body for mitigating the social and environmental impacts of global biofuel production
- Royal Society for the Blind of South Australia Inc.
- Rajalakshmi School of Management, a Business School based in Chennai, Tamil Nadu, India.