There are multiple definitions:

1. vastus intermedius(Latin)

   • RF, VLL, VLO, VML, VMO
   • Anatomy, Musculoskeletal system
   • https://doi.org…6/1476-5918-7-9

2. visual impairment(English)

   • RE
   • Ophthalmology
   • https://doi.org…ijo.IJO_1036_17

3. virus isolation(English)

   • alternative is detection via RT-nPCR test
   • RT-nPCR, CSFV
   • Virology, Veterinary medicine
   • https://doi.org…50.2005.00884.x

4. vitreous intensity(English)

   • OCT, VA, VH
   • Ophthalmology
   • https://doi.org…167/tvst.11.1.3

5. vascular invasion(English)

   • DEG, GEO, HCC, ICGC, BVI, CD31, LVI, NMRG, TCGA, VPI
   • Mitochondrion, Vascular disease, Oncology
   • https://doi.org…55/2022/1592905
   • https://doi.org…b013e31806841f6