AES	Advanced Encryption Standard
CDC	Common Data Class
DDS	Data Distribution Service
DNP	Distributed Network Protocol
DO	Data Object
IP	Internet Protocol
IoT	Internet of Things
IGMP	Internet Group Message Protocol
GCM	Galois Counter Mode
GOOSE	Generic Object-Oriented Substation Events
HMAC	Hashed Message Authentication Code
IED	Intelligent Electronic Device
LD	Logical Device
LN	Logical Node
PURTT	Permissive Under Reach Transfer Trip
PV	Protocol Version
SCL	System Configuration Language
SI	Session Identifier
SPDU	Session Protocol Data Unit
UDP	User Datagram Protocol
WAN	Wide Area Network
XMPP	Extensible Messaging and Presence Protocol