internationalization
US /ˌɪn.t̬ɚˌnæʃ.ən.əl.əˈzeɪ.ʃən/
UK /ˌɪn.t̬ɚˌnæʃ.ən.əl.əˈzeɪ.ʃən/

1.
the process of designing a software application so that it can be adapted to various languages and regions without engineering changes
:
•
Effective internationalization is crucial for global software products.
•
The company invested heavily in internationalization to reach new markets.