IT The masculine inanimate object previously mentioned. 3rd person singular masculine subject pronoun.
IT In the children's game of "tag": the role of the player whose task it is to run after and touch any other player; the first person who is touched (usually with the exclamation of "tag, you're it!") then takes over this role.
IT An inanimate object, an animate object of unspecified sex, or a subject that is previously mentioned.
IT The systems, equipment, components and software required to ensure the retrieval, processing and storage of information in all centres of human activity (home, office, factory, etc.), the application of which generally requires the use of electronics or similar technology.
