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 introversion Intermittent Needle Therapy Internal Miscellaneous integer An int Isaac Newton Telescope Governmental INtegrated Test Institute for Nuclear Theory Intelligence Not Tested Israel National Trail Interior Academic & Science Integer (Whole Number) INTestate Regional Norfolk Southern Railway Company (formerly Interstate Railro Computing INTeger data type Interface module source (Borland) Micro Focus COBOL/2) INTerrupt Internet Interested International Organizations Business Intermediate Intermoco Ltd World Fuels Services Corporation Sports Interception