I will introduce some abbreviations and its meanings that Korean people like to use in a business e-mail.
ASAP: 'As Soon As Possible', It's a world famous, loved and most-used abbreviation and Koreans also love it and write it down on every e-mail they send.
CP: 'Cellular Phone'
Ex: 'Example'
FYI: 'For Your Information', This expression is usually used by a higher rank person when he/she share some information for his/her members.
HP: 'Home Page', it's company's web site.
PS: 'Post Script'
