EntityQ5634776· pop 5· linked from 6 articlesHMS UrchinSign in to saveWikimedia disambiguation pageConnectionsWorld War IIConceptInternational Standard Book NumberEntitysubmarineEntityHoratio NelsonEntityEchinoideaEntityOCLC, Inc.EntityRoyal NavyEntityfrigateEntitydestroyerEntityshillingEntitygunboatEntitypennyEntityanti-submarine warfareEntityThe London GazetteEntityBritish Admiralty OfficeEntityPolish NavyEntityGeorge ElphinstoneEntitypolaccaEntityU-class submarineEntityPalmers Shipbuilding and Iron CompanyCompanyCategoriesRoyal Navy ship names