ERA Railway Terminology Collection
Last updated: 12 March 2026
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 "O" (248)
| Term | Context | Document Type | Origin document | |
|---|---|---|---|---|
Vehicles / VA |
Application Guide |
GUI/LOC&PAS TSI/2021 - version 3.0 on 15/02/2021 Guide for the application of the LOC&PAS TSI (Commission Regulation (EU) No 1302/2014 of 18 November 2014 and amended by the Commission Implementing Regulation (EU) 2019/776) In accordance with Article 19(3) of Regulation (EU) 2016/796 of the European Parliament and of the Council of 11 May 2016 |
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|
Withdrawn |
Application Guide |
TAP TSI Annex B.54 Indirect Fulfilment application_guide - version 1.0 of 06/12/2013 |
Latest release |
|
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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|
Interoperability |
Regulation |
Regulation EU) 2024/903 of the European Parliament and of the Concil of 13 March 2024 laying down measures for a high level of public sector interoperability across the Union. |
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|
Withdrawn |
Application Guide |
TAP TSI Annex B.54 Indirect Fulfilment application_guide - version 1.0 of 06/12/2013 |
Latest release |
|
International Relations |
Convention |
Convention concerning International Carriage by Rail (COTIF) Appendix C – Regulations concerning the International Carriage of Dangerous Goods by Rail (RID) |
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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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|
EU Policy |
Glossary |
EU budget glossary - A list of the most common words and useful terms concerning the EU budget |
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|
RNE Glossary |
Glossary |
RNE Glossary - NS_CID_Glossary_2025 |
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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 |
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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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|
RNE Glossary |
Glossary |
RNE Glossary - NS_CID_Glossary_2025 |
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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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|
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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|
Freight |
Glossary |
Transport of dangerous goods. Risks Management Framework. Framework glossary v. 1.0/2018 |
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|
Operational digital platforms directly associated with transport and energy infrastructure |
International Relations |
Regulation |
Regulation (EU) 2021/1153 of the European Parliament and of the Council of 7 July 2021 establishing the Connecting Europe Facility and repealing Regulations (EU) No 1316/2013 and (EU) No 283/2014 |
|
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 |
|
|
RNE Glossary |
Glossary |
RNE Glossary - NS_CID_Glossary_2025 |
|
|
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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SMS Safety Culture Human and Organisational Factor |
ISO |
ISO 22163:2023(en) Railway applications — Railway quality management system — ISO 9001:2015 and specific requirements for application in the railway sector |
Latest release |