universal system of notation
21Mathematical notation — For information on rendering mathematical formulas in Wikipedia, see Help:Formula. See also: Table of mathematical symbols Mathematical notation is a system of symbolic representations of mathematical objects and ideas. Mathematical notations are …
22Nucleic acid notation — The nucleic acid notation currently in use was first formalized by the International Union of Pure and Applied Chemistry (IUPAC) in 1970.[1] This universally accepted notation uses the Roman characters G, C, A, and T, to represent the four… …
23Fudge (role-playing game system) — Infobox RPG title=Fudge caption= designer=Steffan O Sullivan publisher=Grey Ghost Press date=1992 genre=Universal footnotes= Fudge is a generic role playing game system for use in freeform role playing games. The name FUDGE was once an acronym… …
24Algebraic chess notation — is used to record and describe the moves in a game of chess. It is now standard among all chess organizations and most books, magazines, and newspapers. In English speaking countries, it replaced the parallel system of descriptive chess notation …
25Military grid reference system — Geodesy Fundamentals Geodesy · …
26Modern Arabic mathematical notation — The designation modern Arabic mathematical notation is used for a mathematical notation based on the Arabic script that is widely used in the Arab world, especially at pre university levels of education. Its form is mostly derived from Western… …
27Hilbert-style deduction system — In logic, especially mathematical logic, a Hilbert style deduction system is a type of system of formal deduction attributed to Gottlob FregeMáté Ruzsa 1997:129] and David Hilbert. These deductive systems are most often studied for first order… …
28Galactic coordinate system — Artist s depiction of the Milky Way galaxy, showing the galactic longitude relative to the sun. The galactic coordinate system (GCS) is a celestial coordinate system which is centered on the Sun and is aligned with the apparent center of the… …
29measurement system — Introduction any of the systems used in the process of associating numbers with physical quantities and phenomena (metrology). Although the concept of weights and measures (measurement) today includes such factors as temperature, luminosity …
30Writing system — Predominant scripts at the national level, with selected regional and minority scripts. Alphabet Latin Cyrillic Latin Greek …
