Amex Amex /ˈeɪˌmɛks/

abbreviation

1. American Express (AMEX) - A multinational financial services corporation.  ( Amex )
   American Express (AMEX) - A multinational financial services corporation.
   

 AMEX

noun

1. A stock exchange in New York  ( American Stock Exchange , AMEX , Curb )
   a stock exchange in New York