INT Views 23 meanings found INT appears in government forms, computing terminology, corporate names, and as a shorthand for international bodies or interior‑related references. Medical Internal Intermittent Needle Therapy introversion Miscellaneous Isaac Newton Telescope integer An int Governmental Intelligence Not Tested Interior Israel National Trail INtegrated Test Institute for Nuclear Theory Academic & Science Integer (Whole Number) INTestate Regional Norfolk Southern Railway Company (formerly Interstate Railro Computing INTerrupt INTeger data type Interface module source (Borland) Micro Focus COBOL/2) Internet International Organizations Interested Business World Fuels Services Corporation Intermediate Intermoco Ltd Sports Interception