The main stock exchanges:

American Stock Exchange
Australian Securities Exchange
Athens Stock Exchange
Belgrade Stock Exchange
Bermuda Stock Exchange
Bolsa Mexicana de Valores
Bolsa de Valores de Colombia
Bolsa de Valores de Lima
Bombay Stock Exchange
Bucharest Stock Exchange
Budapest Stock Exchange
Cairo & Alexandria Stock Exchange
Casablanca Stock Exchange
Channel Islands Stock Exchange
Euronext Amsterdam
Euronext Brussels
Euronext Lisbon
Euronext Paris
Frankfurt Stock Exchange
Ghana Stock Exchange
Helsinki Stock Exchange
Hong Kong Stock Exchange
Istanbul Stock Exchange
Jakarta Stock Exchange
JASDAQ
JSE Securities Exchange
Karachi Stock Exchange
Korea Stock Exchange
Kuwait Stock Exchange
London Stock Exchange
Madrid Stock Exchange
Malaysia Stock Exchange
Milan Stock Exchange
Nagoya Stock Exchange
Nigeria Stock Exchange
National Stock Exchange of India
New York Stock Exchange
Osaka Securities Exchange
Philippine Stock Exchange
Santiago Stock Exchange
São Paulo Stock Exchange (BOVESPA)
Shanghai Stock Exchange
Shenzhen Stock Exchange
Singapore Exchange
Stockholm Stock Exchange
Taiwan Stock Exchange
Tehran Stock Exchange
Tel Aviv Stock Exchange
Tokyo Stock Exchange
Toronto Stock Exchange
Warsaw Stock Exchange
Zurich Stock Exchange