single-digit code
51Telephone numbering plan — Area Code redirects here. For the song by Ludacris, see Area Codes (song). A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a… …
52European Article Number — A European Article Number (EAN) is a barcoding standard which is a superset of the original 12 digit Universal Product Code (UPC) system developed in North America. The EAN 13 barcode is defined by the standards organisation GS1. It is also… …
53Keyboard layout — QWERTY keyboard on a laptop. A keyboard layout is any specific mechanical, visual, or functional arrangement of the keys, legends, or key–meaning associations (respectively) of a computer, typewriter, or other typographic keyboard. Mechanical… …
54Vehicle registration plates of the United States — License plates of the 50 U.S. states and the District of Columbia phonetically spelling the Preamble to the United States Constitution, displayed in the Smithsonian Institution. In the United States, license plates[1] are issued by an …
55Pennsylvania Lottery — logo The Pennsylvania Lottery is operated by the Commonwealth of Pennsylvania. The lottery was created by the Pennsylvania General Assembly on August 26, 1971; two months later, Henry Kaplan was appointed as its first executive director. The… …
56Meter Point Administration Number — A Meter Point Administration Number, also known as MPAN, Supply Number or S Number, is a 21 digit reference used in Great Britain to uniquely identify electricity supply points such as individual domestic residences. The gas equivalent is the… …
57Barcode — For the taxonomic method, see DNA barcoding. A UPC A barcode symbol A barcode is an optical machine readable representation of data, which shows data about the object to which it attaches. Originally barcodes represented data by varying the… …
58Binary numeral system — Numeral systems by culture Hindu Arabic numerals Western Arabic (Hindu numerals) Eastern Arabic Indian family Tamil Burmese Khmer Lao Mongolian Thai East Asian numerals Chinese Japanese Suzhou Korean Vietnamese …
59Arbitrary-precision arithmetic — In computer science, arbitrary precision arithmetic indicates that calculations are performed on numbers whose digits of precision are limited only by the available memory of the host system. This contrasts with the faster fixed precision… …
60ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… …
