full forms related to computer

People who often use computer for day to day work either at home or at office it becomes very essential for them to know the full forms of abbreviations used in computer. So here is the list of full forms for some of the most commonly used abbreviations related to computer.

Sl. No.	Abbreviation	Full Form
1	CPU	Central Processing Unit
2	VDU	Visual Display Unit
3	ALU	Arithmetic Logic Unit
4	CU	Control Unit
5	RAM	Random Access Memory
6	ROM	Read Only Memory
7	SRAM	Static Random Access Memory
8	DRAM	Dynamic Random Access Memory
9	PROM	Programmable Read Only Memory
10	EPROM	Erasable Programmable Read Only Memory
11	EEPROM	Electronically Erasable Read Only Memory
12	CD	Compact Disk
13	DVD	Digital Versatile Disk
14	UPS	Uninterrupted Power Supply
15	MU	Memory Unit
16	LAN	Local Area Network
17	MAN	Metropolitan Area Network
18	WAN	Wide Area Network
19	PAN	Personal Area Network
20	CAN	Campus Area Network
21	CAD	Computer Aided Design
22	CAM	Computer Aided Manufacturing
23	HTTP	Hyper Text Transfer Protocol
24	FTP	File Transfer Protocol
25	IP	Internet Protocol
26	SMTP	Simple Mail Transfer Protocol
27	DOS	Disc Operating System
28	DTP	Desktop Publishing
29	ENIAC	Electronic Numerical Integrator and Calculator
30	IBM	International Business Machine
31	IC	Integrated Circuit
32	OMR	Optical Mark Recognition/Reader
33	MICR	Magnetic Ink Character Recognition/Reader
34	VLSI	Very Large Scale Integration
35	WWW	World Wide Web
36	COBOL	Common Business Oriented language
37	FORTRAN	Formula Translation
38	HTML	Hyper Text Markup Language
39	FAX	Fascimile Automated Xerox
40	E-Mail	Electronic Mail
41	MODEM	Modulation-Demodulation
42	BIOS	Basic Input Output System
43	OS	Operating System
44	PC	Personal Computer
45	HP	Hewlett Packard
46	URL	Uniform Resource Locator
47	ISP	Internet Service Provider
48	TCP	Transmission Control Protocol
49	USB	Universal Serial Bus
50	MPEG	Moving Picture Experts Group
51	WLAN	Wireless Local Area Network
52	MAC	Media Access Control
53	UNIVAC	Universal Automatic Computer
54	ASCII	American Standard Code for Information Interchange
55	JPEG	Joint Picture Experts Group
56	GIF	Graphics Interchange Format
57	SMPS	Switch Mode Power Supply
58	PNG	Portable Network Graphics
59	CC	Carbon Copy
60	BCC	Blind Carbon Copy
61	MAC	Macintosh
62	VPN	Virtual Private Network
63	VLSI	Very Large Scale Integration
64	ULSI	Ultra large Scale Integration
65	PDF	Portable Document Format
66	HD	High Definition
67	HDMI	High Definition Multimedia Interface
68	CD-R	Compact Disk Recordable
69	P2P	Peer To Peer
70	MSI	Medium Scale Integartion
71	LSI	Large Scale Integration
72	RISC	Reduced Instruction Set Computer
73	CISC	Complex Instruction Set Computer
74	SSL	Secure Socket Layer
75	PDA	Personal Digital Assistant
76	LCD	Liquid Crystal Display
77	LED	Light Emitting Diode
78	GIGO	Garbage In Garbage Out
79	VIRUS	Vital Information Resources Under Seize
80	CRT	Cathode Ray Tube
81	CGA	Color Graphics Array
82	BASIC	Beginners All Purpose Symbolic Instruction Code
83	XML	Xtensive Markup Language
84	GUI	Graphical User Interface
85	DPI	Dots Per Inch
86	NIC	Network Interface Card
87	CRT	Cathode Ray Tube
88	SATA	Serial Advanced technology Attachment
89	LIFO	Last In First Out
90	FIFO	First In First Out
91	MIS	Management Information System
92	CSMA	Carrier Sense Multiple Access
93	PSD	Photoshop Document
94	BCD	Binary Coded Decimal
95	EBCDIC	Extended Binary Coded decimal Interchange Code
96	MSD	Most Significant digit
97	LSD	Least Significant Digit
98	BPS	Bits Per Second
99	DOC	Document
100	ARPANET	Advanced Research Project Agency Network
101	NFS	Network File System
102	DBMS	Data Base Management System
102	RDBMS	Relational Database Management System
103	BIT	Binary Digit
104	KB	Kilo Byte
105	MB	Mega Byte
106	GB	Giga Byte
107	TB	Tera Byte
108	FAT	File Allocation Table
109	OOP	Object Oriented Programming
110	ERP	Enterprise Resource Planning
111	PPT	Power Point Presentation
112	AI	Artificial Intelligence
113	ATM	Automated Teller Machine
114	VGA	Video Graphics Array
115	RAID	Redundant Array of Inexpensive Disks
116	HDMI	High Definition Multimedia Interface
117	AV	Audio Visual
118	DHTML	Dynamic Hyper Text Markup Language
119	E-Commerce	Electronic Commerce
120	MIPS	Million Instructions Per Second
121	DTH	Direct To Home
122	FDI	Foreign Direct Investment
123	IFSC	Indian Financial System Code
124	KYC	Know Your Customer
125	GPS	Global Positioning System