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ERA Railway Terminology visual v0 featured

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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The file you will get by clicking the "Download the full Terminology" button below is in CSV format. To convert it to a readable Excel file:

1. Download the CSV file
2. Open a blank Excel sheet
3. Go to Data → Get Data from CSV → select the CSV file you just downloaded
4. The Excel file will be generated (without any encoding issues)

ERA Railway Terminology Collection is a consultation tool, developed to support the sharing of information through the actors involved in running the Single European Railway Area (SERA). The responsibility for the correctness, completeness, accuracy, or reliability of the information in ERA RTC lays upon the authors of the definitions, as they derive from reference documents having their own preparation and approval flow. Users cannot call ERA liable for the use they make of the content. Please consider that when the collection is exported (.csv) and then printed or converted, it becomes uncontrolled.
Term Context Document Type Origin document

Tare weight

EU Policy

Glossary

Eurostat Transport Glossary on web release November 2024

Tare weight of container

EU Policy

Glossary

Glossary for transport statistics - 6TH EDITION 2026

Tare weight of goods carried by rail

EU Policy

Glossary

Glossary for transport statistics - 6TH EDITION 2026

Latest release

Target

ERTMS

Technical Document

ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023

Target condition

Entity in Charge of Maintenance

Application Guide

ISO 9879:2024(en) Railway applications — Rolling stock maintenance — Vocabulary

Latest release

Target configuration of a vehicle

Entity in Charge of Maintenance

Application Guide

ISO 9879:2024(en) Railway applications — Rolling stock maintenance — Vocabulary

Latest release

Target population

SMS Safety Culture Human and Organisational Factor

ISO

ISO 6385:2016 Ergonomics principles in the design of work systems

Latest release

TARIC

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

Tariff

Telematics Applications for Passenger and Freight Services

TSI

Commission Implementing Regulation (EU) 2026/253 of 6 February 2026 on a technical specification relating to the telematics subsystem of the rail system in the European Union for interoperability of data sharing in rail transport (TEL TSI) and repealing Regulations (EU) No 454/2011 (TAP TSI) and (EU) No 1305/2014 (TAF TSI)

Latest release

Tariff

Withdrawn

Application Guide

TAP TSI Annex B.51 Tariff application_guide - version 1.0 of 06/12/2013

Latest release

Tariff

Withdrawn

Application Guide

TAP TSI Annex B.52 Reservation application_guide - version 1.0 of 06/12/2013

Latest release

Tariff

Withdrawn

TSI

Commission Regulation (EU) No 454/2011 of 5 May 2011 on the technical specification for interoperability relating to the subsystem ‘telematics applications for passenger services’ of the trans-European rail system

Latest release

Tariff border point

Withdrawn

Application Guide

TAP TSI Annex B.50 Timetable application_guide - version 1.0 of 06/12/2013

Latest release

Tariff zone

Withdrawn

Application Guide

TAP TSI Annex B.51 Tariff application_guide - version 1.0 of 06/12/2013

Latest release

TAS

International Standard

EU Technical Document

CEN CENELEC ABBRAVIATION ACRONYM 2025

Tax

EU Policy

Glossary

The Social Costs of Transport - February 1997

TB

International Standard

EU Technical Document

CEN CENELEC ABBRAVIATION ACRONYM 2025

TBL

ERTMS

Glossary

ERTMS/ATO Glossary - version 2 on 05.07.2023

TC

ERTMS

Glossary

ERTMS/ATO Glossary - version 2 on 05.07.2023

TC

Control-Command and Signalling

Application Guide

GUI/CCS TSI/2023 Version 1.0 17/06/2024 Guide for the application of the CCS TSI 2023/1695 In accordance with Article 19(3) of Regulation (EU) 2016/796 of the European Parliament and of the Council of 11 May 2016