DCIM
Data Centre Infrastructure Management
ICT
Information and Communications Technology
PDU
Power Distribution Unit
PSPF
Protective Security Policy Framework
HA
High Availability
BC
Business Continuity
DR
Disaster Recovery
CIOG
Chief Information Officer Group
UPS
Uninterruptible Power Supply
INFOSEC
Information Security
CRAC
Computer Room Air Conditioning
KVM
Keyboard Video Mouse (sometimes Kernel-based Virtual Machine)
SOHO
Small Office/Home Office (or Single Office/Home Office)