Home›Browse›tsi🌐فارسیEnglishDeutschFrançaisNederlandsPolskiSvenskaفارسی中文EntityQ371264· pop 5· linked from 54 articlestsiSign in to saveAlso known as ERA Technical Specifications for InteroperabilityEuropean Union regulations for rail network constructionAvailable in 5 languagesFrançaisDeutschNederlandsPolskivia Wikidata sitelinks · CC0