Category
page 1Notation
programming language
language for communicating instructions to a machine
chemical formula
compact notation for chemical compounds giving element symbols and counts, including empirical formulas, molecular formulas, and condensed formulas
chess notation
methods for describing chess moves and/or positions
Business Process Model and Notation
graphical representation for specifying business processes
dance notation
transcription systems for documenting dance
Whyte notation
locomotive wheel arrangements: leading-driving-trailing
C4 model
lean graphical notation technique for modelling architecture of software systems

siteswap
thumb|Siteswap beats shown as relative height
notation
system of symbols to represent facts or quantities

Leon Schidlowsky
Chilean-Israeli composer
International Business Communication Standards
Open standards for business communication
engineering notation
version of scientific notation in which the exponent of ten reflects powers of a thousand
Aresti Catalog
International standard manual for aerobatic manoeuvers
Kröger–Vink notation
conventions used to describe electric charge and lattice position for point defect species in crystals

cognitive dimensions of notations
design principles
nucleic acid notation
universally accepted notation uses the Roman characters G, C, A, and T, to represent the four nucleotides commonly found in DNA