Сокращения 
AAA     – Authentication, Authorisation, Accounting
ACI     – (Cisco) Application Centric Infrastructure
ACK     – Acknowledgement
ACL     – Access Control List
AD      – (Microsoft) Active Directory
API     – Application Programming Interface
APIC    – (Cisco) Application Policy Infrastructure Controller
APIC-DC – (Cisco) Application Policy Infrastructure Controller – DataCentre
ARP     – Address Resolution Protocol
ASIC    – Application-Specific Integrated Circuit
BGP     – Border Gateway Protocol
BPDU    – Bridge Protocol Data Unit
CoPP    – Control Plane Policing
C&C     – Command and Control
CC      – Controlled Conduit
CEF     – Cisco Express Forwarding
CIP     – Common Industrial Protocol (ODVA)
CMD     – Command
COS     – Class Of Service
CPwE    – Cisco Plantwide Ethernet
CRC     – Cyclic Redundancy Check
CTS     – Cisco TrustSec
dACL    – Dynamic Access Control List
DAI     – Dynamic ARP Inspection
DC      – Datacentre
DDOS    – Distributed Denial of Service
DHCP    – Dynamic Host Configuration Protocol
DLR     – Device Level Ring
DMVPN   – Dynamic Multipoint Virtual Private Network
DMZ     – Demilitarised Zone
DLR     – Device Level Ring
DNS     – Domain Name Service
DNA     – (Cisco) Digital Network Architecture
DNA E/A/P – (Cisco) Digital Network Architecture Essentials/Advanced/Premium Licensing
DSCP    – (IP) Differentiated Services Code Point
DTP     – (Cisco) Dynamic Trunking Protocol
EIGRP   – Exterior Interior Gateway Routing Protocol
EPG     – End Point Group
ERP     – Enterprise Resource Planning
ERSPAN  – Encapsulated Remote Switched Port Analyser
ETA     – (Cisco) Encrypted Traffic Analytics
FNF     – Flexible NetFlow
GPS     – Global Positioning System
GE      – Gigabit Ethernet
GETVPN  – Group Encrypted Transport Virtual Private Network
GRE     – Generic Routing Encapsulation
GUI     – Graphical User Interface
HMI     – Human Machine Interface
HR      – Human Relations
HSR     – High-availability Seamless Redundancy (Ring)
HTTP    – Hypertext Transfer Protocol
HTTPS   – Hypertext Transfer Protocol Secure
HW      – Hardware
IACS    – Industrial Automation and Control Systems
IBN     – Intent-Based Networking
ICMP    – Internet Control Message Protocol
ICS     – Internet Control System
IE      – Industrial Ethernet
IEC     – International Electrotechnical Commission
IDS     – Intrusion Detection System
IDMZ    – Industrial De-Militarised Zone
IEEE    – Institute of Electrical and Electronics Engineers
IETF    – Internet Engineering Task Force
IKEv2   – Internet Key Exchange Version 2
IND     – Industrial Network Director (Cisco)
IOS     – (Cisco) Internet Operating System
IOS-XE  – “XE” train of the (Cisco) Internet Operating System
IOx     – Application environment for Cisco Networking Equipment
IP      – Internet Protocol
IPAM    – Internet Protocol Address Management
IPS     – Intrusion Prevention System
IPSec   – Internet Protocol Security (protocol suite)
ISA     – International Society of Automation
ISE     – Identity Services Engine (Cisco)
ISIS    – Intermediate System to Intermediate System (Routing Protocol)
IND     – (Cisco) Industrial Network Director
IOC     – Indicators of Compromise
IRIG-B  – Inter-Range Instrumentation Group time code “B”
IT      – Internet Technology
ITSec   – Internet Technology Security
L2      – (ISO Model) Layer 2
L3      – (ISO Model) Layer 3
LAN     – Local Area Network
LDAP    – Lightweight Directory Access Protocol
LIMS    – Laboratory Information Management System
LSP     – Label Switch Path
LTE     – Long-Term Evolution (4G mobile communications standard)
MAB     – MAC Authentication Bypass
MAC     – Medium Access Control
MACsec  – IEEE MAC Security Standard (IEEE 802.1AE)
MDM     – Mobile Device Management
MES     – Manufacturing Execution System
MRP     – Media Redundancy Protocol
NAT     – Network Address Translation
NBA     – Network Behaviour Analysis
NTP     – Network Time Protocol
ODVA    – Open DeviceNet Vendor Association
OPC     – Open Platform Communications (OPC Foundation)
OPC UA  – OPC Unified Architecture
OPS     – Operations
OSPF    – Open Shortest Path First (Routing Protocol)
OT      – Operations Technology
pxGrid  – Platform Exchange Grid
PCN     – Process Control Network
PLC     – Programmable Logic Controller
POE     – Power Over Ethernet
POE+    – Power Over Ethernet Plus
PRP     – Parallel Redundancy Protocol
PTP     – Precision Time Protocol
PVST+   – (Cisco) Rapid per VLAN Spanning Tree Plus
PROFINET – Process Field Net
PROFINET RT – PROFINET Real-Time
PROFINET IRT – PROFINET Isochronous Real-Time
QoS     – Quality of Service
RADIUS  – Remote Authentication Dial-In User Service
RBAC    – Roll-Based Access Control
RBACL   – Roll-Based Access Control List
RDP     – Remote Desktop Protocol
REP     – Resilient Ethernet Protocol
RIB     – Routing Information Base
RSPAN   – Remote Switch Port Analyser
SCADA   – Supervisory Control And Data Acquisition
SDA     – (Cisco) Software Defined Access
SGACL   – Scalable Group Access Control List
SGT     – Scalable Group Tag
SIEM    – Security Information and Event Management
SNMP    – Simple Network Management Protocol
SPAN    – Switch Port Analyser
SPT     – Spanning Tree
STP     – Spanning Tree Protocol
SW      – Software
TOD     – Time Of Day
TCP     – Transport Control Protocol
TLS     – Transport Layer Security
TSN     – Time Sensitive Networking
UADP    – (Cisco ASIC) Unified Access Data Plane
UDP     – User Datagram Protocol
USB     – Universal Serial Bus
VoIP    – Voice Over IP
VLAN    – Virtual Local Area Network
VM      – Virtual Machine
VN      – Virtual Network
VXLAN   – Virtual Extensible Local Area Network
VNI     – VXLAN Network Identifier
VPN     – Virtual Private Network
VRF     – Virtual Routing and Forwarding
VSOM    – (Cisco) Video Surveillance Operations Manager
VSS     – Virtual Switching System
VTP     – (Cisco) VLAN Trunking Protocol
VXLAN   – Virtual Extensible Local Area Network
WAN     – Wide Area Network
WEBUI   – World Wide Web User Interface
WWW     – World Wide Web