Other
- Large unilamellar vesicle (LUV), a type of liposome
- LUV, the New York Stock Exchange symbol of Southwest Airlines
- LUV, the IATA airport code of Dumatubin Airport in Langgur, Kai Islands, in the Maluku province of Indonesia
- Luvs, a Procter & Gamble disposable diaper brand
- Libya, an Arab country (In Hebrew: לוּב, Luv)
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