CISB
| Acronym | Definition |
|---|---|
| CISB | Centre for Integrative Systems Biology (UK) |
| CISB | Canadian International School of Beijing (China) |
| CISB | Club Italiano San Bernardo (Italian: Italian Saint Bernard Club) |
| CISB | Cabinet Industries Sdn. Bhd. (est. 1994; Malaysia) |
| CISB | Commonwealth of Independent States and Baltic States |
| CISB | Conventional In Situ Bypass Grafting (vascular surgery) |