(computing) A notation where each control character is represented by a caret followed by a letter or symbol.

A numerical notation used to describe juggling patterns.

A system used by dentists for associating information with a specific tooth.

(chess) A method for recording and describing the moves in a game of chess which employs a single uppercase letter for each piece and a letter-number coordinate for each square.

A notation for numbers in which the value of a digit depends on its position in the string, examples of which include the decimal system and the binary system

Originally, "A/S/c", with "A" the arrival process, "S" the distribution of service time required, and "c" the number of servers.

(mathematics) The use of a mathematical notation in a way that is not formally correct but seems likely to simplify the exposition or suggest the correct intuition.

plural of abuse of notation

(physics) A mathematical notation using indices to label the components of vectors and tensors.

(music) neumatic notation