| IBS | Irritable Bowel Syndrome |
|---|---|
| IBS | imidazole buffered saline; immunoblastic sarcoma; irritable bowel syndrome; isobaric solution |
| IBSA | iodinated bovine serum albumin |
| IBSN | infantile bilateral striated necrosis |
| IBSP | integrin-binding sialoprotein |
| B-IBS | B-immunoblastic sarcoma |
|---|