IfugaoA province of the Cordillera Administrative Region, Luzon, Philippines. Capital: Lagawe, created from the partitioning of the historical Mountain Province.
IgAAn ancient province of Japan, in modern Mie Prefecture.
IgaiA lesser deity associated with the oases of Egypt's Western Desert, portrayed in human form with two was-sceptres that spell out his name on his head.
IgalaAn ethnic group or tribe living mainly in southwest Nigeria.
IghtfieldA village and civil parish in north Shropshire, England (OS grid ref SJ5938).
IghthamA village and civil parish in Tonbridge and Malling district, Kent, England (OS grid ref TQ5956).
IGHVimmunoglobulin heavy chain variable region gene, mutations of which in B-cell neoplasms like chronic lymphocytic leukemia are associated with better responses to some treatments and with prolonged survival
igilA string instrument with a teardrop-shaped body and two strings, played with a bow, originating in Tuvan folk music.
IgiugigA census-designated place in Lake and Peninsula Borough, Alaska, United States.
ignominiousEspecially of a person: deserving of disgrace or dishonour; contemptible, despicable.
ignominiouslyIn a manner which is ignominious (“especially of a person: deserving of disgrace or dishonour; contemptible, despicable; (generally) causing or marked by disgrace or dishonour; disgraceful, dishonourable; also (loosely), humiliating, shameful”).
ignorizeTo promote ignorance; to withhold from education.
ignoromeSets of genes and corresponding RNAs or proteins whose functions are, as yet, unknown.
ignorosphereA vaguely-defined near space region of Earth's atmosphere, consisting of the mesosphere and sometimes the stratosphere or lower thermosphere.
IgopogoA large aquatic creature, similar to the Loch Ness monster, which supposedly lives in Lake Simcoe, Ontario, Canada.
IgorA stock character, the lab assistant to a mad scientist, vampire, or miser frequently depicted as being deformed in some manner, physically and/or psychologically.
igorinidAny foraminifer of the extinct genus †Igorina
IgorotA member of any of several Austronesian ethnic groups in the Philippines, inhabiting the mountains of Luzon.