What does TSI mean in Language Codes (3 Letters)?
This page is about the meanings of the acronym/abbreviation/shorthand TSI in the Regional field in general and in the Language Codes (3 Letters) terminology in particular.
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What does TSI mean?
- a member of a Penutian people who lived on rivers and a sound in British Columbia
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TSI also stands for:
- TüRkiye Saati Ile
- Teachers Summer Institute
- Teaching Summer Institute
- Technical Sales International
- Technical Specifications for Interoperability
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