This research has been chosen in order to shed light on an important grammatical subject in Akkadian Language.Distinction is divided into two types, namely, individual or (singular) and attribution, the research includes the attribution (singular) including various subjects in relation to the number which is divided into: the frank number and the obscure number. Similarly it studies other distinctive forms like: weights, measurements and their parallels, then what were the amounts, also what was the branch of distinction.This research also includes the aspects of similarities and relationship between the distinction in Akkadian and Arabic, Ugaritian, Aramaean, and Hebrew.