We found 21 dictionaries that define the word HSI:

General (9 matching dictionaries)

1. Hsi: Merriam-Webster
2. Hsi: Collins English Dictionary
3. Hsi, hsi: Wordnik
4. HSI: Dictionary.com
5. HSI (Track team), HSI (track team), HSI, Hsi (surname), Hsi: Wikipedia, the Free Encyclopedia
6. Hsi: Rhymezone
7. HSI: Stammtisch Beau Fleuve Acronyms
8. Hsi: TheFreeDictionary.com
9. HSI: Wiktionary

Business (2 matching dictionaries)

10. Numa DERIVATIVES ACRONYMS (No longer online)
11. HSI: Investopedia

Computing (3 matching dictionaries)

12. HSI: CCI Computer
13. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
14. HSI: Encyclopedia

Medicine (1 matching dictionary)

15. HSI: Medical dictionary

Miscellaneous (2 matching dictionaries)

16. HSI: Acronym Finder
17. AbbreviationZ (No longer online)

Science (1 matching dictionary)

18. HSI: A Dictionary of Quaternary Acronyms and Abbreviations

Tech (3 matching dictionaries)

19. HSI: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING
20. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)
21. Glossary of Agricultural Terms, Programs and Laws (No longer online)

Definitions from Wiktionary (HSI) ▸ noun:  A surname. ▸ noun:  Alternative form of Xi [A river in China, the western tributary of the Pearl.] ▸ noun:  Initialism of Homeland Security Investigations. Similar: Hsiung, Hsia, Hsiao, Hsieh, Hsueh, Hwang, Hise, Huie, heng, hing, more... Opposite: her, hers Phrases: chu hsi, tzu hsi, kang hsi, hsi chiang, chiang hsi, more... Adjectives: great, man, huan, tzu, chiang, emperor, tsung, legendary, kung, chinese, famous ▸ Words similar to HSI ▸ Usage examples for HSI ▸ Idioms related to HSI ▸ Wikipedia articles (New!) ▸ Popular adjectives describing HSI ▸ Words that often appear near HSI ▸ Rhymes of HSI ▸ Invented words related to HSI