| Abbreviations | Meaning |
 | UPR | Unfolded Protein Response |
 | UPR/C | Urine Protein-to-creatinine Ratios |
 | VA-HIT | Veterans Affairs High-density Lipoprotein Intervention Trial |
 | VAPSE | Variation Affecting Protein Structure Or Expression |
 | VASP | Vasodilator-stimulated Phosphoprotein |
 | VEG | Vegetation; Von Egner Gland [protein] |
 | VEGP | Von Ebner Gland Protein |
 | VGP | Viral Glycoprotein |
 | VHDL | Very High Density Lipoprotein |
 | VLA | Very Late Activation [antigen Or Protein]; Virus-like Agent |
 | VLAB, VLA-BETA | Very Late Activation Protein Beta |
 | VLDL | Very Low Density Lipoprotein |
 | VLDL, VLDLP | Very Low Density Lipoprotein |
 | VLDL-TG | Very-low-density Lipoprotein- Triglyceride Complex |
 | VLDLR | Very Low Density Lipoprotein Receptor |
 | VP | Virion Protein |
 | VPG | Genome-linked Protein |
 | VRL | Lumbar Ventral Root; Vanilloid Receptor-like [protein]; Virus Reference Laboratory |
 | VSG | Variant Surface Glycoprotein; Vesnarinone Study Group |
 | VSV-G | G Protein Of Gibbon Ape Leukemia Virus |
 | WAP | Wandering Atrial Pacemaker; Whey Acid Protein; Wireless Application Protocol [telemedicine] |
 | WASP | Weber Advanced Spatial Perception [test]; Wiskott-Aldrich Syndrome Protein |
 | XBP | Xanthophyll-binding Protein; X-box Binding Protein |
 | XGPT | Xylosylprotein-4-beta-galactosyltransferase |
 | YOPS | Yersinia Outer Membrane Proteins |
 | YPKA | Yersinia Protein Kinase A |
 | ZAG, ZA2G | Zinc-alpha-2-glycoprotein |
 | ZAP | Zeta-associated Protein; Zymosan-activated Plasma [rabbit] |
 | ZF | Zero Frequency; Zinc Finger [protein]; Zona Fasciculata |
 | ZFP | Zinc Finger Protein |
 | ZFX | X-linked Zinc Finger Protein |
 | ZFY | Zinc-finger [protein] |
 | ZNF | Zinc Finger [protein] |