Glu or GLU may refer to: *

Glu Mobile Glu Mobile LLC is an American developer and publisher of mobile games. It was founded as Sorrent in 2001 and acquired Macrospace in 2004. Both companies collectively rebranded as Glu Mobile in 2005. In April 2021, the company was acquired by E ...

, an American mobile game publisher *

Glutamic acid Glutamic acid (symbol Glu or E; known as glutamate in its anionic form) is an α- amino acid that is used by almost all living beings in the biosynthesis of proteins. It is a non-essential nutrient for humans, meaning that the human body can ...

* "Glu" (song), a 2023 song by Usher * God Lives Underwater, an American industrial rock band ** ''God Lives Underwater'' (EP) * Gula language (Chad) * Guyana Labour Union * OpenGL Utility Library, a computer graphics library

See also