(medicine) Abbreviation of investigation.

A county of Alabama, United States. County seat: Centre. / A county of Georgia, United States. County seat: Canton. / A county of Iowa, United States. County seat: Cherokee.

A village in Erie County, Ohio, United States, and the island which it fully occupies in Lake Erie.

(intransitive) To attend an institution on a scholarship. / (transitive) To grant a scholarship to.