1O
1O or 1-O (the digit "1" and the letter "O") may refer to:
- 1o Sector, see Primary sector of the economy
- Glucogallin, or 1-O-galloyl-beta-D-glucose
- Isomalt, or 1-O-alpha-D-glucopyranosyl-D-mannitol
- Corilagin, or Beta-1-O-galloyl-3,6-(R)-hexahydroxydiphenoyl-d-glucose
- 2017 Catalan independence referendum, called for October 1, 2017, known as 1-O
See also[edit]
- 10 (disambiguation) (the digit "1" followed by the digit "0")
- I0 (disambiguation) (the letter "I" followed by the digit "0")
- IO (disambiguation) (the letter "I" followed by the letter "O")
- O1 (disambiguation)
This disambiguation page lists articles associated with the same title formed as a letter–number combination.
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