| RbSA | rabbit serum albumin |
|---|---|
| RCS | rabbit aorta-contracting substance; red cell suspension; reticulum cell sarcoma; right coronary sinu... |
| RILT | rabbit ileal loop test |
| RK | rabbit kidney; radial keratotomy; reductase kinase; rhodopsin kinase; right kidney |
| RKV | rabbit kidney vacuolating [virus] |