Binary Runtime Environment for Wireless (BREW)
is an application development platform created by Qualcomm for mobile phones. It is air-interface independent, i.e. it can support GSM/GPRS, UMTS, and CDMA. However, when BREW was first introduced it was solely developed for CDMA handsets. Standing for Binary Runtime Environment for Wireless, it is a software platform that can download and run small programs for playing games, sending messages, sharing photos, etc.

http://tribes.tribe.net/mobilebrew