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  2. List of typographical symbols and punctuation marks

    en.wikipedia.org/wiki/List_of_typographical...

    The second is a link to the article that details that symbol, using its Unicode standard name or common alias. (Holding the mouse pointer on the hyperlink will pop up a summary of the symbol's function.); The third gives symbols listed elsewhere in the table that are similar to it in meaning or appearance, or that may be confused with it;

  3. Ticker symbol - Wikipedia

    en.wikipedia.org/wiki/Ticker_symbol

    A ticker symbol or stock symbol is an abbreviation used to uniquely identify publicly traded shares of a particular stock or security on a particular stock exchange. Ticker symbols are arrangements of symbols or characters (generally Latin letters or digits) which provide a shorthand for investors to refer to, purchase, and research securities.

  4. Backus–Naur form - Wikipedia

    en.wikipedia.org/wiki/Backus–Naur_form

    In computer science, Backus–Naur form (BNF; / ˌ b æ k ə s ˈ n aʊər /; Backus normal form) is a notation used to describe the syntax of programming languages or other formal languages. It was developed by John Backus and Peter Naur. BNF can be described as a metasyntax notation for context-free grammars. Backus–Naur form is applied ...

  5. Augmented Backus–Naur form - Wikipedia

    en.wikipedia.org/wiki/Augmented_Backus–Naur_Form

    In computer science, augmented Backus–Naur form (ABNF) is a metalanguage based on Backus–Naur form (BNF) but consisting of its own syntax and derivation rules. The motive principle for ABNF is to describe a formal system of a language to be used as a bidirectional communications protocol.

  6. Extended Backus–Naur form - Wikipedia

    en.wikipedia.org/wiki/Extended_Backus–Naur_form

    Each meta-identifier of Extended BNF is written as one or more words joined together by hyphens. However, joining the words seems to apply only to referencing meta-identifiers outside of the metalanguage itself, as seen in the examples of the standard. A meta-identifier ending with -symbol is the name of a terminal symbol of Extended BNF.

  7. List of companies listed on the National Stock Exchange of ...

    en.wikipedia.org/wiki/List_of_companies_listed...

    This is a list of companies listed on the National Stock Exchange of India (NSE). Contents !–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z !–9 Symbol ...

  8. Uniform Symbology - Wikipedia

    en.wikipedia.org/wiki/Uniform_Symbology

    The stock code will be derived from the “local code” published by the primary exchange. These will be truncated where necessary. If the local code contains a single letter class designator of A through Z (e.g. “STE A”) then the single letter class designator shall be retained and the code will be truncated to a maximum of 4 characters ...

  9. List of major stock exchanges - Wikipedia

    en.wikipedia.org/wiki/List_of_major_stock_exchanges

    This is a list of major stock exchanges.Those futures exchanges that also offer trading in securities besides trading in futures contracts may be listed both here and in the list of futures exchanges.