ERA Railway Terminology Collection
Last updated: 5 December 2025.
The ERA Railway Terminology Collection gathers terms and abbreviations that are contained in the EU legal framework for railway, technical documents produced by bodies which are engaged in the development of important evolution in the railway system and other relevant glossaries.
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Starting with "I" (493)
| Term | Context | Document Type | Origin document | |
|---|---|---|---|---|
EU Policy |
EU Technical Document |
Technical document from the Publications Office of the European Union - ‘Style guide’ Coordination Interinstitutional Style Guide - version on 19.04.2022 |
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ERTMS |
Technical Document |
ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023 |
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ERTMS |
Technical Document |
ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023 |
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Safety / SSC-SA |
Directive |
Directive (EU) 2016/798 of the European Parliament and of the Council of 11 May 2016 on railway safety (recast) |
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Infrastructure |
Regulation |
Commission Implementing Regulation (EU) 2019/777 of 16 May 2019 on the common specifications for the register of railway infrastructure and repealing Implementing Decision 2014/880/EU |
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ERTMS |
Technical Document |
ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023 |
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Telematics Applications for Passenger |
Application Guide |
TAP TSI Annex B.50 Timetable application_guide - version 1.0 of 06/12/2013 |
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International Standard |
ISO |
ISO 22163:2023(en) Railway applications — Railway quality management system — ISO 9001:2015 and specific requirements for application in the railway sector |
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EU Policy |
Decision |
Commission Decision (EU, Euratom) 2017/46 of 10 January 2017 on the security of communication and information systems in the European Commission |
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EU Policy |
Decision |
Commission Decision (EU, Euratom) 2017/46 of 10 January 2017 on the security of communication and information systems in the European Commission |
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Data Protection |
Regulation |
Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC |
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|
Data Protection |
Regulation |
Regulation (EU) 2018/1725 of the European Parliament and of the Council of 23 October 2018 on the protection of natural persons with regard to the processing of personal data by the Union institutions, bodies, offices and agencies and on the free movement of such data, and repealing Regulation (EC) No 45/2001 and Decision No 1247/2002/EC |
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|
Single Market Mutual Recognition Conformity Assessment |
Regulation |
Regulation (EU) 2019/1020 of the European Parliament and of the Council of 20 June 2019 on market surveillance and compliance of products and amending Directive 2004/42/EC and Regulations (EC) No 765/2008 and (EU) No 305/2011 |
Latest release |
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Interoperability |
Directive |
Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (recast) |
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RNE Glossary |
Glossary |
RNE Glossary - NS_CID_Glossary_2025 |
Latest release |
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Operation |
TSI |
Commission Implementing Regulation (EU) 2019/773 of 16 May 2019 on the technical specification for interoperability relating to the operation and traffic management subsystem of the rail system within the European Union and repealing Decision 2012/757/EU |
Latest release |
|
SERA_EU Transport |
Directive |
Directive 2012/34/EU of the Parliament and of the Council of 21 November 2012 establishing a single European railway area (recast) |
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International Standard |
ISO |
ISO/DIS 22575(en) Railway applications — General terms and definitions |
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Vehicles / VA |
TSI |
Commission Regulation (EU) No 1302/2014 of 18 November 2014 concerning a technical specification for interoperability relating to the rolling stock — locomotives and passenger rolling stock subsystem of the rail system in the European Union |
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International Relations |
COTIF Document |
Uniform Rules concerning the Technical Admission of Railway Material used in International Traffic (ATMF - Appendix G to the Convention) version of 01.11.2023 |
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