Guga
- Amritsar
- Aurel Guga
- Bledion Guga
- Cășeiu
- Graphical unitary group approach
- Guga (footballer, born 1964)
- Guga (footballer, born 1977)
- Guga (footballer, born 1997)
- Guga (footballer, born 1998)
- Guga Foods
- Guga River (Papua New Guinea)
- Gugga
- Gustavo Kuerten
- Iad (river)
- Jassa Singh Ramgarhia
- Northern gannet