General Technical Abbrevations

YAHOO!- YET ANOTHER HIERARCHICAL OFFICIOUS ORACLE.
GIF:- graphics interchange format
JPEG:- joint photographics experts group
D.J:- disc jockey
V.J:- video jockey
R.J- radio jockey
SIM:- subscriber identity module
PIN:- personal identity number
IMEI:-International Mobile Station Equipment Identity!
GPRS:- General Packet Radio Service
GSM:- global system for mobile comm.
CDMA:- code division multiple access.