| 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) |