U
UK Health Security AgencyUK National Screening Committee
UK Renal Registry
Ultrasound Scan
Ultrasound Scan In Pregnancy
Unaccompanied Asylum Seeking Child
Unbundled Care Activity Date
Union for International Cancer Control
Unitary Authority
United Kingdom and Ireland Association of Cancer Registries
United Kingdom Model for End-Stage Liver Disease
University
Upper Gastrointestinal Cancer Care Spell
Urgent and Emergency Mental Health Care Plan
Urgent Treatment Centre
Urine Output
Urological Cancer Care Spell