www: world wide web
USB: universal serial bus
SMS:short message service
IM:instant messageing
NIC:network interface card
OS: operating system
PC:personal computer
PDA: personal digital assistant
RAM:random access memory
ALU:arithmetic logic unit
ASCII:american standard code for information interchange
CPU: central proccessor unit
DVI: digital video interface
EBCDI:extended binary code decimal interchange
IC: integrated circuit
MB :mega byte
PCI: peripheral component interconnect
PnP: plog-and-play
ROM:read-only memory
VGA: video graphics array
SCSI: small computer system interface
TFT:thin -filmtransistor
BD: blu-ray-disc
CD-R: compact-disk-recordable
CD-ROM:compact dis-read-only-memory
CRT: cathode-ray-tube
DLP:digital light -proccessing
DVD: digital video disc
FAT: file allocation table
HDD: hybird hard drive
LCD: liquid crystal display
NAS: network attached storage
NTFS: new technology file system
OCR: optical mark reader
OMR: optical mark reader
SSD: solid- state dirve
BIOS: basic input / output system
GUI:graphical user interface
IRQ: interrupt request
Cc: carbon copy
BCC: blind carbon copy
IMAP: internet message access protocol
HTTP :hyper text transfer protocol
HTML: hyper text markup language
ISN: internal social network
