| Acronym | Definition |
|---|
| ANIS➣Animations |
| ANIS➣Association Nord Internet Solidaire (French: North Solidaire Internet Association; Roubaix, France) |
| ANIS➣Associazione Nazionale Istruttori Subacquei (Italian: National Association of Underwater Instructors) |
| ANIS➣Ammonium Nitrate-Icing Sugar (explosive) |
| ANIS➣Asociación Nacional de Indígenas Salvadoreños (Spanish: National Association of Indigenous Salvadorans) |
| ANIS➣Automatic Navigation Intercept System |
| ANIS➣Arabian Network Information Services (Bahrain) |
| ANIS➣Association pour le Développement National de l'Internet dans la Santé |
| ANIS➣Agency for Nuclear and Industrial Safety (est. 2001; Japan) |