IV may refer to:
| conventional_long_name = Republic of Côte d'Ivoire
The Ivy League is an American collegiate athletic conference comprising sports teams from eight private universities in the Northeastern United States.
Ivan IV Vasilyevich (; Russian: Ива́н Васи́льевич, tr. Ivan Vasilyevich; 25 August 1530 – 28 March [O.S.
Ivana Marie "Ivanka" Trump (), also known as Yael Kushner (Hebrew: יָעֵל, lit. ibex; born October 30, 1981) is an American businesswoman, fashion designer, author, and reality television personality who is currently the senior advisor to the president of the United States.
Ivermectin is a medication used to treat many types of parasite infestations. This includes head lice, scabies, river blindness (onchocerciasis), strongyloidiasis, trichuriasis, and lymphatic filariasis.
IVECO S.p.A., an acronym for Industrial Vehicles Corporation, is an Italian industrial vehicle manufacturing company based in Turin, Italy, and entirely controlled by CNH Industrial Group.
Ivano-Frankivsk (Ukrainian: Іва́но-Франкі́вськ [iˈwɑno frɐnˈkiu̯sʲk] (listen); Russian: Ивано-Франковск, romanized: Ivano-Frankovsk; formerly Stanyslaviv, Stanislau, or Stanisławów; see below) is a historic city located in Western Ukraine.