| IRV | inferior radicular vein; inspiratory reserve volume; inverse ratio ventilation |
|---|---|
| LROP | lower radicular obstetrical paralysis |
| SRV | Schmidt-Ruppin virus; simian retrovirus; superior radicular vein |
| BN | bladder neck; branchial neuritis; bronchial node; brown Norway [rat]; bulimia nervosa |
| EAN | experimental allergic neuritis |