We found 15 dictionaries that define the word sp gr:

General (8 matching dictionaries)

1. sp gr: Merriam-Webster
2. sp gr: American Heritage Dictionary of the English Language
3. sp. gr, sp. gr: Collins English Dictionary
4. sp. gr: Wordnik
5. sp. gr: Wiktionary
6. sp. gr: Infoplease Dictionary
7. sp. gr, sp gr: Dictionary.com
8. sp. gr, sp. gr, sp gr: TheFreeDictionary.com

Computing (1 matching dictionary)

9. sp. gr, sp gr: Encyclopedia

Medicine (4 matching dictionaries)

10. sp gr: Merriam-Webster Medical Dictionary
11. Dorland's Illustrated Medical Dictionary (No longer online)
12. Hepatitis C Information Central (No longer online)
13. sp. gr, sp. gr, sp gr: Medical dictionary

Miscellaneous (2 matching dictionaries)

14. SP-GR, SP GR: Acronym Finder
15. AbbreviationZ (No longer online)

Types: water, gold, silver, platinum, diamond, more... ▸ Words similar to sp gr ▸ Usage examples for sp gr ▸ Idioms related to sp gr ▸ Wikipedia articles (New!) ▸ Words that often appear near sp gr ▸ Rhymes of sp gr ▸ Invented words related to sp gr