IVS

IVS is an abbreviation that can mean: Incredible Value Services

Organizations

Indus Valley School of Art and Architecture, Karachi, Pakistan
International Vedanta Society, an Advaita Vedantic organization based in India
International Voluntary Service, an international volunteering organisation based in the United Kingdom.
International Voluntary Services, a private international volunteer organization
NV Ingenieurskantoor voor Scheepsbouw, a dummy company set up after World War I in order to maintain and develop German submarine know-how
International Viola Society, an international organization dedicated to players of the viola

Intervening sequence, a nucleotide sequence within a gene that is removed by RNA splicing while the final mature RNA product of a gene is being generated
Interventricular septum, a part of the heart
Intravaginal slingplasty

International Valuation Standards, technical and ethical standards for the conduct of valuations
Indus Valley Script, short strings of symbols associated with the Indus Valley Civilization
Ideographic Variation Selectors or Ideographic Variation Sequence, variation selector for, or variation sequence of, Ideographic characters in Unicode