An interconnected set of information resources under the same direct management control that shares common functionality. It normally includes hardware, software, information, data, applications, communications, and people.
Source(s):
NIST SP 800-18 Rev. 1
under General Support System
from
OMB Circular A-130, Appendix III
NIST SP 800-60 Vol. 1 Rev. 1
under General Support System
from
OMB Circular A-130, Appendix III
NIST SP 800-60 Vol. 2 Rev. 1
under General Support System
from
OMB Circular A-130, Appendix III