grin
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Grin, grins, or GRIN may refer to:
- A facial expression, see smile
- Grin (Coroner album), 1993
- Grin (band), a band formed by Nils Lofgren
- Grin (Grin album), 1971
- "Grins" (song), a 2013 song by Charli XCX off the album True Romance (Charli XCX album)
- Grin (surname)
- Grins, Austria
- Germplasm Resources Information Network, a software project
- Grin (company), a defunct Swedish video game developer
- GRIN Campaign, an organisation which campaigns for equality in education
- GRIN, an acronym for gradient index; see Gradient-index optics
See also
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- Grün, a German word and surname meaning green
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