There are multiple definitions:

1. Simian immunodeficiency virus(English)

   • HIV, SIVcpz
   • Virology, Zoonosis
   • https://doi.org…04734-1.00005-X

2. self-inflicted violence(English)

   • Injury, Psychology, Misconduct

3. swine influenza virus(English)

   • BVDV, CSFV, PCV-2, PEDV, PPV, PRRSV, PRV, SVA, SVDV, UV-C
   • Virology, Veterinary medicine
   • https://doi.org…al.pone.0212332