

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| ИС | Информационная система = SI | Sistema d'Informació | In Catalan = IS | Informační systém | In Czech = IS | Information System | In English = SI | Système d'Information | In French = SI | Sistem Informasi | In Indonesian = IS | Informačný systém | In Slovak = IS | Informacijski sistem | In Slovenian | In Russian | → Software |