We found 15 dictionaries that define the word NIOSH:

General (5 matching dictionaries)

1. NIOSH: Wiktionary
2. NIOSH: Infoplease Dictionary
3. NIOSH: Dictionary.com
4. NIOSH: Wikipedia, the Free Encyclopedia
5. NIOSH: Stammtisch Beau Fleuve Acronyms

Business (1 matching dictionary)

6. Construction Term Glossary (No longer online)

Medicine (4 matching dictionaries)

7. NIOSH: Merriam-Webster Medical Dictionary
8. NIOSH: MedTerms.com Medical Dictionary
9. NIOSH: Medical dictionary
10. NIOSH: Drug Medical Dictionary

Miscellaneous (2 matching dictionaries)

11. NIOSH: Acronym Finder
12. AbbreviationZ (No longer online)

Science (1 matching dictionary)

13. NIOSH: Material Safety Data Sheets HyperGlossary

Tech (2 matching dictionaries)

14. AUTOMOTIVE TERMS (No longer online)
15. NIOSH: NOISE CONTROL TERMS

Definitions from Wiktionary (NIOSH) ▸ noun:  (US) Initialism of National Institute for Occupational Safety and Health. Similar: AIIM, ASME, Moffatt, poel, mca, Kurusu, Rohm, miu, arac, AIIS, more... Phrases: NIOSH air filtration rating, more... ▸ Words similar to NIOSH ▸ Usage examples for NIOSH ▸ Idioms related to NIOSH ▸ Wikipedia articles (New!) ▸ Popular adjectives describing NIOSH ▸ Words that often appear near NIOSH ▸ Rhymes of NIOSH ▸ Invented words related to NIOSH