IOL 2026 working languages
The list of the working languages of the 23rd IOL (IOL 2026) is as follows:
- Bulgarian
- Chinese (simplified)
- Chinese (traditional)
- Czech
- Dutch
- English (American)
- English (British)
- Estonian
- Finnish
- French (Canadian)
- German
- Greek
- Hebrew
- Hungarian
- Japanese
- Kazakh
- Korean
- Latvian
- Polish
- Portuguese (Brazilian)
- Romanian
- Russian
- Slovenian
- Spanish (European)
- Spanish (Latin American)
- Swedish
- Thai
- Turkish
- Ukrainian