Medicine
- Uncertainty Analysis
- Undescended testes
- United States. National Institute for Occupational Safety and Health
- Upper GI series
- us
- vaccination
- Vaccines
- Vascular surgery
- vasectomy
- Vasovasostomy
- ventilator
- Ventricular Assist Device
- Ventricular Shunt
- Vertical banded gastroplasty
- virology
- Vital signs
- Vitrectomy
- vivisection
- Vocational guidance
- Weight Management