The meaning of the Acronym ISBR is...

ISBR is

• International Society for Biosafety Research
• In-Situ Bio-Remediation
• Intact Spontaneously Breathing Rat

More Meanings For ISBR:

• Interchange Sequencing Batch Reactor
• ImageStation Base Rectifier
• Inter-SubBand Radiation
• International Society for Biosafety Research
• Institute of Spine and Biomedical Research
• Illinois Saint Bernard Rescue
• International Society for Biosafety Research
• In-Situ Bio-Remediation
• Intact Spontaneously Breathing Rat

ISBR is also in:

• Chemistry
• Electronics
• Laboratory
• Non-Profit Organizations
• Physics
• Universities