The world is turning faster than ever before. When you are really out of money, to have money wired to you is the fastest way to get back on your feet and be able to pay the bill. Different banks offer this service. In all cases you need someone at the other end of the line who tell the bank to send you money. Wiring money is an expensive way to get your cash, with a minimum charge of about 25 US dollar. You will not want to use it if there is no need.
Moneygram
Moneygram is a service of Thomas Cook. It is available in 130 countries.
Western Union
Western Union can send money to offices around the world within 15 minutes. Faster than Moneygram but if you are doing transaction not involving US dollars you will be charged twice for currency exchange.
Online options
Other options include some online services like Paypal and Nochex, they are a lot cheaper but require you to have access to a local bank to get the money out.