anaerobic fermentationanaerobic sedimentanagenesisanaglacieranaglyphanahata or heart chakra or heart chakra or chakraanalanalcime or analcidite or analcidite or analcite or analzimanalemmaanaloganalog computeranalog mapanalogyanalysis of mapanalytical absolute orientationanalytical forecastinganamorphic zoneanamorphismananditeanankeanapaiteanaphoreseanastomosinganastomosing streaanastomotic caveanatase or octahedrite or octahedriteanatectic magma or anatectic or anatecticanathermalanatotitananchimetamorphismeanchoranchor block or anchorage or anchorage or anchoranchor boxanchor loganchor or boltanchor plateanchor rodanchorageanchylosisancillary dataancyliteandalousiteandalusiteandersoniteandesine or ab60 or ab60 or an40andesiteandesyteando soilandoriteandremeyerite