CSV
Definition:
CSV stands for Comma Separated Values (also referred to as comma delimited). CSV files contain many data elements that are separated by commas to distinguish them. CSV files are used by computer programs, including many email providers, personal finance applications, and Microsoft Excel. CSV files are commonly used to exchange data (import/export) between two programs.
Here's a word you may not know...
instant message
An instant message is a message exchanged between two or more people over the Internet. Messages are delivered instantly (hence the name) and can be replied to as quickly as sending. This exchange of messages is called chatting and is a very popular method for communicating over the Internet. Several different instant messaging applications exist that allow you to send and receive instant messages as well as monitor the online status of your friends, or buddies, who you want to communicate with.
