IG, Ig, or ig may refer to:
Igor Fyodorovich Stravinsky (sometimes spelled Strawinski, Strawinsky, or Stravinskii; Russian: И́горь Фёдорович Страви́нский, tr.
Amethyst Amelia Kelly, known professionally as Iggy Azalea (; born 7 June 1990), is an Australian rapper.
James Newell Osterberg, Jr., known professionally as Iggy Pop (; born April 21, 1947), is an American singer, songwriter, musician, producer and actor.
IGN (formerly Imagine Games Network) is an American video games and entertainment media company operated by IGN Entertainment Inc., a subsidiary of Ziff Davis and wholly owned by j2 Global.
Iglesia ni Cristo (Tagalog pronunciation: [ɪˈgleʃɐ ni ˈkɾisto], abbreviated as INC or Iglesia; English: Church of Christ) is an international Christian church that originated in the Philippines.
Ignaz Philipp Semmelweis (German: [ɪˈɡnaːts ˈzɛml̩vaɪs]; Hungarian: Semmelweis Ignác Fülöp; 1 July 1818 – 13 August 1865) was a Hungarian physician of ethnic-German ancestry, now known as an early pioneer of antiseptic procedures.