| NSVD | normal spontaneous vaginal delivery |
|---|---|
| NVD | nausea, vomiting, and diarrhea; neck vein distention; neovascularization of the disk; neurovesicle d... |
| PVW | posterior vaginal wall |
| RVO | Regional Veterinary Officer; relaxed vaginal outlet; right ventricular outflow |
| SAVD | spontaneous assisted vaginal delivery |