Linked from
The 15 pages that link to Phosphorus pentoxide, each with the reason it gives.
Phosphorus oxyacidsRelated: Its hydration produces phosphoric and condensed phosphorus oxyacids.
Acid anhydrideBroader topic: Its hydration demonstrates how an oxide can yield an oxoacid.
Allotropes of phosphorusCompared with: Unlike an allotrope, it combines phosphorus with oxygen.
Dinitrogen pentoxideRelated: It can dehydrate nitric acid to produce dinitrogen pentoxide.