Which document ensures consistency in terminology during localization?

The glossary is a crucial document that specifically ensures consistency in terminology during the localization process. It serves as a reference that lists important terms and their approved translations in the target language. This helps translators and localization professionals maintain uniformity in the use of specific vocabulary, phrases, and industry jargon throughout the localized content.

By having a glossary, teams can avoid confusion that arises from different interpretations of terms, thereby enhancing the quality and coherence of the localized material. This consistency is particularly vital in fields where precise terminology is essential, such as legal, medical, or technical content.

In contrast, while a translation memory aids translators by storing previously translated segments for reuse, and a style guide provides broader writing and formatting guidelines, neither of these specifically targets terminology. A content management system is a platform for managing digital content, but it does not inherently address terminology consistency. Thus, a glossary stands out as the most effective tool for ensuring consistent terminology during localization efforts.