WAkan Volcanic Complex
WMount Amorong
WAntillanca Group
WMount Azuma-kofuji
WBanda Islands
WBlake River Megacaldera Complex
WBorrowdale Volcanic Group
WChoiyoi Group
WCochiquito Volcanic Group
WDacht-i-Navar Group
WDaisetsuzan Volcanic Group
WHakkōda Mountains
WJames Ross Island Volcanic Group
WJemez Mountains
WKaiserstuhl (Baden-Württemberg)
WKarpinsky Group
WLomonosov Group
WMilbanke Sound Group
WNipesotsu-Maruyama Volcanic Group
WNiseko Volcanic Group
WDuluth Complex
WNorthern Yatsugatake Volcanic Group
WPayachata
WPinacate Peaks
WPocdol Mountains
WRat Islands
WShikaribetsu Volcanic Group
WSouthern Yatsugatake Volcanic Group
WTatun Volcano Group
WTianshan Volcanic Group
WTibesti Mountains
WTokachi Volcanic Group
WMonti della Tolfa
WVernadskii Ridge
WVitu Islands