# Council Decision (EU) 2019/425 of 12 March 2019 on the position to be taken on behalf of the European Union within the Joint Committee established by the Agreement between the European Union and the Kingdom of Norway on administrative cooperation, combating fraud and recovery of claims in the field of value added tax, Division 2.1: ACRONYMS


Table 3
Acronyms
ACRONYMS
DEFINITION
ACT
Application Configuration Tool
AIX
IBM Unix OS
CCN
Common Communication Network
CCN/CSI
Common Communication Network / Common System Interface
CCN/WAN
Framework service for the provision of network services to CCN
CI
Configuration Item
CIRCABC
Communication and Information Resource Centre for Administrations, Businesses and Citizens
COTS
Common Off The Shelf
CPR
Customer Premises Router
CSA
CCN Security Administrator
CSI
Common System Interface
DG
Directorate General
DMZ
De-Militarised Zone
EC
European Commission
HPUX
Hewlett Packard Unix Operating System
HTTP
Hyper Text Transport Protocol
HTTPS
Hyper Text Transport Protocol – Secure
HVAC
Heating, Ventilating, and Air-Conditioning
HW
Hardware
ICT
Information and Communication Technology
IMAP
Internet Message Access Protocol
IP
Internet Protocol
ITCAM
IBM Tivoli Composite Application Manager
ITSM
Information Technology Service Management
LAN
Local Area Network
LSA
Local System Administrator
MQ
IBM MQ Series SW
MVS
Multiple Virtual Storage
NA
National Administration
OBS
Orange Business Services
OS
Operating System
OSP
Obligation of the Service Provider
OSR
Obligation of the Service Requester
PoP
Point of Presence
QA
Quality Assurance
RAP
Remote API Proxy
RD
Reference Document
SMTP
Simple Mail Transport Protocol
SQI
Service Quality Indicator
SSG
Secure Services Gateways (Juniper Encryption box)
SW
Software
TAXUD
Taxation and Customs Union
TCP
Transmission Control Protocol
UPS
Uninterruptible Power Supply
WAN
Wide Area Network

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Source: https://www.legislation.gov.uk/eudn/2019/425/schedule/ANNEX II/division/2./division/2.1. (the official version)
Page: https://openlegislation.uk/eu-decision-2019-425/schedule-ANNEX II/division-2./division-2.1.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.