| ACER/ the Agency |
Agency for the Cooperation of Energy Regulators |
| ARIS |
Agency’s REMIT Information System |
| CCP |
Central Counterparty |
| CEREMP |
Centralised European Registry of wholesale Energy Market Participants |
| EIC |
Energy Identification Code |
| EMIR |
European Market Infrastructure Regulation |
| ENTSO-E |
European Network of Transmission System Operators for Electricity |
| ENTSOG |
European Network of Transmission System Operators for Gas |
| ESMA |
European Securities and Markets Authority |
| GLN/GS1 |
Global Notification Number |
| LEI |
Legal Entity Identifier |
| LNG |
Liquefied Natural Gas |
| LSO |
LNG System Operator |
| MAD |
Market Abuse Directive |
| MAR |
Market Abuse Regulation |
| MIC |
Market Identifier Code |
| MiFID |
Markets in Financial Instruments Directive |
| MiFIR |
Markets in Financial Instruments Regulation |
| MoU |
Memorandum of Understanding |
| MP |
Market Participant |
| MS |
Member State |
| NRA |
National Regulatory Authority |
| OMP |
Organised Market Place |
| OTC |
Over the Counter |
| OTF |
Organised Trading Facility |
| PPAT |
Person Professionally Arranging Transactions |
| REMIT |
Regulation on wholesale Energy Market Integrity and Transparency |
| RRM |
Registered Reporting Mechanisms |
| SSO |
Storage System Operator |
| TSO |
Transmission System Operator |
| UMM |
Urgent Market Message |
| UTC |
Coordinated Universal Time |
| UTI |
Unique Transaction Identifier |
| VTP |
Virtual trading point |
| VWAP |
Volume-weighted Average Price |
