Diag
The abbreviation Diag or DIAG stands for:
- diag (A) Diagonal matrix in mathematical algebra, a matrix in which values outside the diagonals are zero
- Deutsche Industrieanlagen Gesellschaft mbH, a former federal company
- Dynamic Information and Action Gateway , a network protocol
- DIAG (motorcycles) , former German motorcycle manufacturer (1921–1930)
- Diocesan Working Group of Employee Representatives (DiAG) in the Catholic Church
See also:
