U

UA Unstable Angina
UAB University of Alabama at Birmingham (USA)
UAN Urea Ammonium Nitrate
UAV Unmanned Air Vehicles
UBCLE UBiquitin Conjugating Like Enzyme
UBT Urea Breath Test
UC Ulcerative Colitis
UCP Un Coupling Protein
UCS Ubiquitin Conjugation System
UCT Hydro Chloro Thiazide (DiUretics)
UD Uni Directional (fiber)
UDP Uridine Di Phosphate
UF Urea Formaldehyde
UF Ultra Filtration
UFH Un Fractionated Heparin
UFR Ultra Filtration Rate
UFRGS Universidade Federal do Rio Grande do Sul
UHDPE Ultra High Density Poly Ethylene
UHMW Ultra High Molecular Weight
UHMWPE Ultra High Molecular Weight Poly Ethylene
UHT Ultra High Temperature
UHV Ultra High Vacuum
UIUC University of Illinois, Urbana-Champaign (USA)
UK United Kingdom
ULSI Ultra Large Scale Integration
ULV Uni Lamellar Vesicle (liposome)
UMM Unresectable Malignant Mesothelioma
UMMS Uni. Massachussets Medical School
UMP Uritidine Mono Phosphate
UNA Unlocked Nucleobase Analog
UNG Uracil-DNA N-Glycosylase
UNI Universidad; Universidade; Universitaet; Universiteit; University
UNIFESP Universidade Federal de Sao Paulo (Brazil)
UPA Urokinase Plasminogen Activator
UPAR Urokinase-type Plasminogen Receptor
UPLC Ultra Performance Liquid Chromatography
UPR Unsaturated Polyester Resin
UR Urinary Recovery
US Ultra Sound
USA United States of America
USAMRIID United States Army Medical Research Institute Infectious Diseases
USB Universal Serial Bus
USBC Unhydrogenated Styrenic Block Copolymers
USBCSD U.S. Business Council of Sustainable Development
USDA United States Department of Agriculture (U.S.A. Government)
USP Universidade de Sao Paulo (Brazil)
USP Ultra Spiracle Protein
USS Ultra Sonics Systems
UTI Useful Temperature Index (asphalt)
UTI Urinary Tract Infections
UTML Hyper Text Markup Language
UTP Uridine Tri Phosphate
UTR Un Translated Region (OligoNucleotides)
UV Ultra Violet
UVTP Ultra Violet Thermal Processing