Algebraic notation may refer to:
* In mathematics and computers, infix notation, the practice of representing a binary operator and operands with the operator between the two operands (as in "2 + 2")
* Algebraic notation (chess), the standard system for recording movement of pieces in a chess game
* In linguistics, recursive categorical syntax, also known as "algebraic syntax", a theory of how natural languages are structured
* Mathematical notation for algebra
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