Security group
Security group stands for:
- Safety group for refrigerants, see refrigerants #safety groups, L groups, installation areas
- Network security group
- Security group in the Blank Office , a predecessor organization of the military counterintelligence service
- Baden-Wuerttemberg prison security group, see prison officer
- Security group of the Presidency of the Republic, see Groupe de sécurité de la présidence de la République
- Department of Defense Security Group, see Department of Defense (Australia)
- Forca e Sigurisë së Kosovës, see Kosovo
- Safety group, component of a solar station, see thermal solar system #Solar controller, solar station
