Just a short interesting question “Why Acumatica is named Acumatica”? Actually it is combination of words Accounting (accou-) and Automatics (-matic). So we get “Accu-matic-a” 🙂 Last “A” is just for good sound.
Also if you ever found wandering why PXGraph is named as Graph, than there is a reason – it is related to data structure inside. Using DataViews you define relation between database tables. These relations looks like a graph-structure as has a lot of direct and indirect references back and forth. So that is the reason.