| Acronym | Definition |
|---|
| ATIS➣Advanced Traveler Information System |
| ATIS➣Alliance for Telecommunications Industry Solutions |
| ATIS➣Automatic Terminal Information Service |
| ATIS➣Automated Telescope Instruction Set |
| ATIS➣A Tools Integration Standard (DEC) |
| ATIS➣HIV/AIDS Treatment Information Service |
| ATIS➣Allied Translator and Interpreter Section (Australian/American World War II intelligence agency) |
| ATIS➣Al Taj International School (Riyadh, Saudi Arabia) |
| ATIS➣Advanced Traveler Information Services |
| ATIS➣Automated Terminal Information Service |
| ATIS➣Automatic Transmitter Identification System |
| ATIS➣Air Travel Information System |
| ATIS➣Automated Terminal Information System |
| ATIS➣Association of Translators and Interpreters of Saskatchewan (Canada) |
| ATIS➣Automatic Tire Inflation Systems |
| ATIS➣Advanced Technical Information Support |
| ATIS➣Air Traffic Information Service (FAA) |
| ATIS➣Automated Transit Information System |
| ATIS➣Advanced Technical Information System |
| ATIS➣Atherton Tool Integration Services |
| ATIS➣Adventure Through Inner Space (Disneyland, CA) |
| ATIS➣Army Training Information System |
| ATIS➣Aerospace Telecommunications and Information Systems (Canadian Forces military specialty) |
| ATIS➣Automated Travel Information System |
| ATIS➣Automatic Traffic Information System |
| ATIS➣Alliance for the Telecommunications Industry Solutions |
| ATIS➣A Tool Interface Standard |
| ATIS➣Automated Tactical Information System |
| ATIS➣Avenger Threat Interface System |
| ATIS➣Advanced Tactical Information System |
| ATIS➣Automatic Thermal Impedance Scanning |
| ATIS➣American Transportation Insurance Services (Loomis, CA) |