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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)

Starting with "P" (496)

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

Phrase

Withdrawn

Application Guide

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

Latest release

PHV

EU Policy

Glossary

Glossary for transport statistics - 6TH EDITION 2026

Latest release

PI

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

PI

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

Pick-up

EU Policy

Glossary

Eurostat Transport Glossary on web release November 2024

PICS

International Standard

EU Technical Document

CEN CENELEC ABBRAVIATION ACRONYM 2025

Piggyback

Freight

Glossary

Terminology on Combined Transport from Economic Commission for Europe (UN/ECE). Prepared by the UN/ECE, the European Conference of Ministers of Transport (ECMT) and the European Commission (EC). UNITED NATIONS - New York and Geneva, 2001

Piggyback transport

International Relations

Convention

Convention concerning International Carriage by Rail (COTIF) Appendix C – Regulations concerning the International Carriage of Dangerous Goods by Rail (RID)

Piggyback transport

EU Policy

Glossary

Glossary for transport statistics - 6TH EDITION 2026

Latest release

PIM

RNE Glossary

Glossary

RNE Glossary - NS_CID_Glossary_2025

PIM

Withdrawn

TSI

Commission Regulation (EU) No 1305/2014 of 11 December 2014 on the technical specification for interoperability relating to the telematics applications for freight subsystem of the rail system in the European Union and repealing the Regulation (EC) No 62/2006

Latest release

PINC

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

Pipe network (pipe)

Freight

Glossary

Handbook of scenarios for assessing major chemical accident risks JRC106029 - Ed. 2017

PIS

ERTMS

Glossary

ERTMS/ATO Glossary - version 2 on 05.07.2023

PIXIT

International Standard

EU Technical Document

CEN CENELEC ABBRAVIATION ACRONYM 2025

PK

International Standard

ISO

ISO 3166 (en) - Online Browsing Platform (OBP) Codes for the representation of names of countries and their subdivisions — Part 1: Country code

PKI

ERTMS

Technical Document

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

PKI

Withdrawn

TSI

Commission Regulation (EU) No 1305/2014 of 11 December 2014 on the technical specification for interoperability relating to the telematics applications for freight subsystem of the rail system in the European Union and repealing the Regulation (EC) No 62/2006

Latest release

Pkm

EU Policy

Glossary

Eurostat Transport Glossary on web release November 2024

pkm

EU Policy

Glossary

Glossary for transport statistics - 6TH EDITION 2026