The Federal government has made it relatively simple to search for a job within their system. The US Office of Personnel Management developed USAJOBS. USAJOBS is available 24 hours a day, seven days a week. Job seekers can view job vacancies, submit applications and get the facts about federal employment.
As with the dollar, some of the world's currencies are pegged against the euro. They are usually Eastern European currencies like the Bulgarian lev, plus several west African currencies like the Cape Verdean escudo and the CFA franc.
the xbt comes from an international standards organization iso that keeps a list of currencies if a currency is not associated with a country then it starts with an x us dollar is usd and gold is xau a more detailed discussion of the standard is discussed by the bitcoin foundation director jon matonis