| Acronym | Definition |
|---|
| IVB➣Ivy Bridge (microarchitecture; Intel) |
| IVB➣British Virgin Islands (International Olympic Committee Code) |
| IVB➣Intraventricular Block (cardiology) |
| IVB➣Department of Immunization, Vaccines and Biologicals (World Health Organization) |
| IVB➣Intermediate Vector Boson (particle physics) |
| IVB➣Influenza Virus B (immunologu) |
| IVB➣Investment Bond |
| IVB➣Inner Vascular Bundle |
| IVB➣Independent Verification Body |