A prefix code is a type of code system distinguished by its possession of the prefix property, which requires that there is no whole code word in the...

This is a list of country codes used by GS1. Not to be confused with target-market-country-code. Source: GS1 Company Prefix Note GS1 member companies...

most known algorithm for deriving prefix codes. Prefix codes are widely referred to as "Huffman codes" even when the code was not produced by a Huffman algorithm...

standard prefix listed in the preceding section. 00xx, where xx is a two-digit carrier selection code: Australia, alongside the standard prefix 0011 for...

Huffman code is a particular type of optimal prefix code that is commonly used for lossless data compression. The process of finding or using such a code is...

Variable-length codes can be strictly nested in order of decreasing generality as non-singular codes, uniquely decodable codes, and prefix codes. Prefix codes are...

Country code: 52 International call prefix: 00 Trunk Prefix: none The telecommunication services of Mexico are provided by a telephone numbering plan...

country codes are telephone number prefixes for reaching subscribers in foreign countries or areas by international direct dialing (IDD). Country codes are...

Unified Code for Units of Measure (UCUM). The BIPM specifies twenty-four prefixes for the International System of Units (SI). The first uses of prefixes in...

international call prefix (international dial-out code, international direct dial code, IDD code) to be dialed before the country code. The term international...

Canada, many airports have ICAO codes that are simply copies of their three-letter IATA codes, with the geographical prefix added on (e.g., YEG and CYEG...

trunk prefix is not dialled; instead, an international trunk prefix (or "+") is typically required, followed by the destination's country code. This example...

Country code: +353 International call prefix: 00 Trunk prefix: 0 This is a list of telephone dialling codes for the Republic of Ireland. Fixed-line telephone...

symbol does not contain any code word as substring. Every self-synchronizing code is a prefix code, but not all prefix codes are self-synchronizing. Other...

aircraft registration identifiers. These prefixes are agreed upon internationally, and are a form of country code. A call sign can be any number of letters...

Country code: 64 International call prefix: 00 Trunk prefix: 0 New Zealand's telephone numbering plan divides the country into a large number of local...

In coding theory, the Kraft–McMillan inequality gives a necessary and sufficient condition for the existence of a prefix code (in Leon G. Kraft's version)...

A telephone country code is a country-specific telephone number prefix for international direct dialing (IDD), a system for reaching telephone service...

compression, Shannon–Fano coding, named after Claude Shannon and Robert Fano, is one of two related techniques for constructing a prefix code based on a set of...

In data compression, a universal code for integers is a prefix code that maps the positive integers onto binary codewords, with the additional property...

applications are defined in ISO 3166-1 alpha-2. Telephone country codes are telephone number prefixes for international direct dialing (IDD), a system for reaching...

telephone service. A toll-free number is identified by a dialing prefix similar to an area code. The specific service access varies by country. The features...

{1}{\frac {1}{4}}}\right\rceil +1=\mathbf {3} } code(D) is 111 Shannon–Fano–Elias coding produces a binary prefix code, allowing for direct decoding. Let bcode(x)...

2015, but did actually fly to Sudan) IATA also issues an accounting or prefix code. This number is used on tickets as the first three characters of the...

distinguish the use of a Q-code transmitted as a question from the same Q-code transmitted as a statement, operators either prefixed it with the military network...

symbol for the SI prefix micro is a Greek lowercase mu (μ). For reasons stemming from its design, Unicode has two different character codes for the letter...

character string divided into two parts, a prefix and a suffix, separated by a slash. prefix/suffix The prefix identifies the registrant of the identifier...

Descriptor (chemistry), a prefix placed before the systematic substance name for chemical compounds Prefix code, a type of code in coding theory Namespace identifier...

retained as a prefix for direct-dialled calls. In the majority of areas, the area code still corresponds to the original STD letter code. When dialling...

ZIP Code changed from an old code beginning with 220 or 221 to a new code or codes starting with 201. However, no new prefix was assigned when a new sectional...