ISO 4217 added to the standard. A number of currencies are not included in ISO 4217, because these currencies are: (a) minor currencies pegged 1:1 to a larger currency, even if independently regulated (b) a legal tender only issued as commemorative banknotes or coinage, or (c) a currency of an unrecognized or partially recognized state. These currencies include: See for a list of all currently pegged currencies. Despite having no official recognition in ISO 4217, the following non-ISO codes are sometimes used locally or commercially. In addition, GBX is sometimes used (for example on the London Stock Exchange) to denote Penny sterling,
International Socialist Organization International Socialist Organization The International Socialist Organization (ISO) is a socialist organization in the United States that identifies with Trotskyism, Leninism and the Marxist political tradition of "socialism from below". The ISO advocates replacing the capitalist system with socialism, a system in which society's collective wealth and resources would be democratically controlled to meet human need by those who produce that wealth, i.e. the working class. The organization specifically argues that this working-class majority can end capitalism by leveraging their power over production through mass strikes, and that the creation of a revolutionary workers' party is necessary in coordinating and