🌐EnglishEnglishDeutschFrançaisNederlandsPolskiالعربيةفارسی中文EntityQ456195· pop 8· linked from 39 articlesSM U-3Also known as U-IIIsubmarineWikidata factsImageAustro-Hungarian SMU3.jpgSources (2)pl.wikipedia.orgwikidata.orgvia Wikidata · CC0On the mapAvailable in 8 languagesDeutschالعربيةCroatianHungarianPolskiUkrainianفارسیvia Wikidata sitelinks · CC0ConnectionsGermanEntityViennaEntityCategories1908 shipsMaritime incidents in 1915Ships built in KielU-3-class submarinesU-boats commissioned in 1909U-boats sunk in 1915World War I shipwrecks in the Adriatic SeaWorld War I submarines of Austria-Hungary