GFY
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GFY may refer to:
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Look up GFY in Wiktionary, the free dictionary.
- Golgi-associated olfactory signaling regulator, the protein encoded by the human GFY gene
- Grootfontein Air Force Base, IATA code GFY
- GFY Press, an independent publisher
- "GFY", a 2022 song by Blackbear and Machine Gun Kelly