ISBR
| Acronym | Definition |
|---|---|
| ISBR | International School of Business and Research (India) |
| ISBR | Institute for Social and Behavioral Research (Iowa State University; Ames, Iowa) |
| ISBR | International Society for Biosafety Research (est. 1990) |
| ISBR | Islamic Society of Bay Ridge (Brooklyn, NY) |
| ISBR | Inkoop Service Bureau Rotterdam (Dutch: Purchasing Service Bureau Rotterdam; Netherlands) |