ITG Views 9 meanings found ITG most often identifies the rhythm game In The Groove, an investment‑technology firm, or an Internet Telephony Gateway, with additional business and tech references. Miscellaneous In The Groove Governmental Infrared Target Graphic Computing Internet Telephony Gateway Induction Technology Group Intelligent Transparent And Guaranteed Business Investment Technology Group International Trading Group, Incorporated Institute of Tourist Guiding Institut du Temps Géré