| Acronym | Definition |
|---|
| INT | International |
| INT | Internal |
| INT | Interest |
| INT | Introduction |
| INT | Integer |
| INT | Internet |
| INT | Interface (Cisco networking) |
| INT | Intended (virus scanners) |
| INT | Integration |
| INT | Intelligence |
| INT | Interior (screenwriting) |
| INT | Interference (baseball) |
| INT | Interim |
| INT | Interrupt |
| INT | Interception (football) |
| INT | Intermittent |
| INT | Intercept |
| INT | Institut National des Telecommunications |
| INT | Intermission |
| INT | Interned |
| INT | Interrogative (used with TTY/CW) |
| INT | Interjection |
| INT | Information Networking and Telecommunications (various schools) |
| INT | Interrogatory |
| INT | Indus Net Technologies (India) |
| INT | Interpreter |
| INT | Integrated Network Terminator |
| INT | Interface |
| INT | Isaac Newton Telescope (part of the Isaac Newton Group of Telescopes on La Palma) |
| INT | I'll Never Tell |
| INT | Integral/Integrate (mathematics) |
| INT | Winston-Salem, NC, USA - Smith Reynolds (Airport Code) |
| INT | Ad Interim Specification (US Navy) |
| INT | Intelligent Narrative Technologies |
| INT | Intercomputer Link |
| INT | Integrating Module of the National Energy Modeling System (US DoE, NEMS) |
| INT | Intermittent Needle Therapy |
| INT | Institut National du Tapis (French: National Carpet Institute) |
| INT | Intelligence and Law Enforcement Division (US Navy) |
| INT | Integration Hardware Subsystem |