EntityQ5632906· pop 5· linked from 578 articlesHMS J2Sign in to save1915 J-class submarineConnectionsJ-class submarineEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityGreat Barrier ReefEntitysubmarineEntityPortsmouthEntityHampshireEntityOrkney IslandsEntityknotEntityOCLC, Inc.EntityRoyal NavyEntityunderwater divingEntityBohol SeaEntityCozumel IslandEntityBay of PigsEntityBelize Barrier ReefEntityscuba divingEntityGreat Blue HoleEntitycenoteEntityHMHS BritannicEntityCategories1915 shipsBritish J-class submarinesRoyal Navy ship namesScuttled vessels of AustraliaShips built in PortsmouthShipwrecks of Victoria (state)Underwater diving sites in AustraliaWorld War I submarines of the United Kingdom