Technology Full Forms
Sr. No. Short Name Full Form
1 1G First Generation
2 2G Second Generation
3 3G Third Generation
4 3GPP 3rd Generation Partnership Project
5 3GPP2 3rd Generation Partnership Project
6 4G Fourth Generation
7 AAA Authentication Authorization, Account
8 ACC Analog Control Channel
9 AMPS Advanced Mobile Phone Service
10 APN Access Point Name.
11 AUC Authentication Center
12 BC Billing Center
13 BCH Broadcast Channel
14 BER Bit Error Rate
15 BS Base Station
16 BSC Bachelor of Science, Base Station Controller
17 BTS Base Transceiver Station
18 CBR Constant Bit Rate
19 CDG CDMA Development Group
20 CDMA Code Division Multiple Access
21 CDMA2000 Code Division Multiple Access…
22 CDR Call Detail Record
23 CN Core Network
24 D/R Distance to Reuse Ratio
25 DAMPS Digital Advance Mobile Phone Service
26 DCC Digital Color Code
27 DTA Data Transfer Adapter
28 DTC Digital Traffic Channel
29 EDGE Enhanced Data for Global Evolution
30 EDI Electronic Data Interchange
31 EIR Equipment Identity Register
32 ESMR Enhanced Specialized Mobile Radio
33 ETACS Extended TACS
34 ETDMA Extended Time Division Multiple Access
35 FDD Frequency Division Duplex
36 FDM Frequency Division Multiplexing
37 FDMA Frequency Division Multiple Access
38 FM Frequency Modulation
39 FSK Frequency Shift Keying
40 FTMD Full Track Music Download
41 GGSN Gateway GPRS Support Node
42 GMSK Gaussian Minimum Shift Keying
43 GPRS General Packet Radio Service
44 GPS Global Positioning System
45 GSM Global System for Mobile communication
46 GSN GPRS Support Node
47 HLR Home Location Register
48 HTTP Hyper Text Transfer Protocol.
49 IC Interchange Carrier
50 ISD International Subscriber Dialing
51 ITC Indian Tobacco Company, International Trade Center, Independent Telephone Company
52 PCO Public Call Office
53 PCS Provincial Civil Service & Personal Communication Service
54 SMSC Gateway Mobile Switching Center
55 WIFI Wireless Fidelity
Sr. No. Short Name Full Form
1 3D Three Dimensional
2 APL Automatic Programming Language
3 ARPANET Advanced Research Projects Agency Network (the beginning of the internet)
4 ASAP Application Assessment And Planning package (Lotus migration application)
5 ASP Active Server Page
6 ASR Automated Speech Recognition
7 BLOB Binary Large Object
8 BOSS Business Organizer Scheduling System (one of the original hand-held organizers)
9 CAD Computer Aided Design
10 CCTV Closed Circuit Television
11 CDMA Code Division Multiple Access
12 CD-ROM Compact Disk – Read Only Memory
13 CLASS Compiled java program- often used as class extension
14 CMYK Cyan- Magenta- Yellow- blacK
15 COBOL Common Business Oriented Language (programming language)
16 CPU Central Processing Unit
17 CRT Cathode Ray Tube
18 DOS Disk Operating System
19 DSL Digital Subscriber Line
20 DSLR Digital single-lens reflex
21 DTP Desk-Top Publishing & Distributed Transaction Processing
22 ECS Enhanced Chip Set
23 EDGE Enhanced Data Rates for GSM (Global System for Mobile) Evolution
24 EDP Electronic Data Processing
25 EEPROM Electronic Erasable Programmable Read Only Memory
26 ENIAC Electronic Numerical Integrator and Calculator
27 FAQ Frequently Asked Questions (files often found on BBS and Internet)
28 FCI Flux Changes per Inch (drive tech terminology)
29 FTP File Transfer Protocol
30 GIF Graphics Interchange Format
32 GPRS General Packet Radio Service
33 GPS Global Positioning System
34 GSM Global System for Mobile communication
35 GUI Graphical User Interface
36 HCL Hardware Compatibility List (what hardware works with Windows 95- a text file)
37 HDMI High Definition Multimedia Interface
38 HVAC Heating Ventilation and Air Conditioning
39 IC Integrated Circuit
40 ID Internal Device
41 IDE Integrated Development Environment & Integrated Drive Electronics
42 IMEI International Mobile Equipment Identity
43 INS InterNet communication Settings
44 INTERNET Interconnected Network
45 IP Internet Protocol
46 IPC Inter-Processes Communications
47 IPS Indian Police Service, In-Plane Switching & Intrusion Prevention System
48 IRDA Infrared Data Association
49 ISD International Subscriber Dialing
50 ISP Internet Service Provider
51 IT Information Technology
52 JSF JavaServer Faces
53 LASER Light Amplification by Stimulated Emission of Radiation
54 MIS Management Information Systems
55 MODEM MODulate / DEModulate
56 MPEG Motion Picture Experts Group (file extension MPG)
57 MSC Mobile Switching Center & Master of Science
58 NCC Network Control Center
59 NIC Network Interface Card
60 PC Personal Computer
61 PCI Personal Computer Interface
62 PDC Primary Domain Controller
63 PFA Please Find Attachment & Predictive Failure Analysis
64 PIN Personal Identification Number
65 PING Packet InterNet Groper
66 PNG Portable Network Graphics
67 POP Power On Password
68 PPP Point to Point Protocol
69 PVC Permanent Virtual Circuits
70 RADAR Radio Detection And Ranging
71 RAM Random Access Memory
72 RAS Remote Access Server / Service
73 RDBMS Relational Data Base Management System
74 RO Reverse Osmosis
75 SLR Single Lens Reflex, Statutory Liquidity Ratio
76 SMPS Switched-Mode Power Supply & Switching Mode Power Supply
77 SMS System Management Server
78 SMTP Simple Mail Transfer Protocol
79 SONAR Sound Navigation and Ranging
80 SSI Server Side Includes (web technology that allows for dynamic data exchange in web pages)
81 STP Shielded Twisted Pair
82 TFT Thin Film Transistor
83 UF Ultrafiltration
84 UID User IDentification (internet- intranet- and server login accesses)
85 UML Unified Modeling Language
86 UPS Uninterruptible Power Supply
87 UV Ultraviolet
88 VHDL VHSIC (Very High Speed Integrated Circuit) Hardware Description Language
89 VIP Vines Internet Protocol
90 VPI Virtual Path Identifier
91 WPA Wi-Fi Protected Access
92 WWW World Wide Web
Sr. No. Short Name Full Form
1 COMPUTER Commonly Operated Machine Particularly Used In Technical And Educational Research
2 3G  3Rd Generation
3 3GP  3Rd Generation Project
4 3GPP  3Rd Generation Partnership Project
5 AAC  Advanced Audio Coding
6 ACPI  Advanced Configuration And Power Interface
7 ALT  Alternate
8 AM/FM  Amplitude/ Frequency Modulation
9 AMR  Adaptive Multi-Rate
10 AP  Access Point
11 APM  Advanced Power Management
12 ARPANET  Advanced Research Project Agency Network
13 ASP  Active Server Pages
14 AVI  Audio Video Interleave
15 BAT  Batch
16 BMP  Bitmap
17 BRD Blu-Ray Disc
18 CD  Compact Disk
19 CDMA  Code Division Multiple Access
20 CEO  Chief Executive Officer 
21 CMD  Command
22 CMYK  Cyan – Magenta – Yellow – Key
23 COM  Component Object Model
24 CONFIG  Configuration
25 CPU  Central Processing Unit
26 CRT  Cathode Ray Tube
27 CSS  Cascading Style Sheets
28 CTRL  Control
29 DAP  Download Accelerator Plus
30 DAT  Digital Audio Tape
31 DB  Database
32 DEL  Delete
33 DL  Download
34 DMCA  Digital Millennium Copyright  Act
35 DNS  Domain Name System
36 DOC  Document (Microsoft Corporation)
37 DOS  Disk Operating System
38 DVD  Digital Versatile Disc
39 DVX  Divx Video
40 EB  Exa Byte
41 EDGE  Enhanced Data Rate For Gsm [Global System For Mobile Communication] Evolution
42 EiB  Exbi Byte
43 E-MAIL  Electronic Mail
44 ESC  Escape
45 FAQ  Frequently Asked Questions
46 FAT  File Allocation Table
47 FN  Function
48 GB  Giga Byte
49 GiB  Gibi Byte
50 GIF  Graphics Interchange Format
51 GPEDIT  Group Policy Editor 
52 GPRS  General Packet Radio Service
53 GSM  Global System For Mobile Communication
54 GUI  Graphical User Interface
55 HP  Hewlett Packard
56 HSDPA  High Speed Downlink Packet Access
57 HTML  Hyper Text Markup Language
58 HTTP  Hyper Text Transfer Protocol
59 HTTPS  Hyper Text Transfer Protocol Secure
60 IBM  International Business Machines
61 IC  Integrated Circuit
62 IDM  Internet Download Manager 
63 INFO  Information
64 Ins  Insert
65 INTEL  Integrated Electronics
66 IP  Internet Protocol
67 IPV5  Internet Protocol Version 5
68 IPV6  Internet Protocol Version 6
69 ISO  International Organization For Standardization
70 ISP  Internet Service Provider
71 IT  Information Technology 
72 JAD  Java Application Descriptor
73 JAR  Java Archive
74 JPEG  Joint Photographic Expert Group
75 JPG  Joint Photographic Experts Group
76 KB  Kilobyte
77 LAN  Local Area Network 
78 LCD  Liquid Crystal Display 
79 LED  Light-Emitting Diode
80 LG  Lucky Goldstar
81 LR  Liberty Reserve
82 M3G  Mobile 3D Graphics
83 MMC  Multimedia Card
84 MMF  Synthetic Music Mobile Application File
85 MMS  Multimedia Messaging Service
87 MPEG  Moving Picture Experts Group Phase
88 MS  Microsoft
89 NAT  Network Address Translation
90 NET  Internet
91 NRT  Nokia Ringtone
92 NTFS  New Technology File System
93 NTH  Nokia Theme (Series 40)
94 NUM LOCK  Number Lock 
95 OS  Operating System
96 OSK  On-Screen Keyboard
97 PB  Peta Byte
98 PC  Personal Computer 
99 PDF  Portable Document Format
100 PgDn  Page Down
101 PgUP  Page Up
102 PHP  Hypertext Preprocessor 
103 PiB  Pebi Byte
104 PNG  Portable Network Graphics
105 PP  Paypal
106 PR  Page Rank 
107 PRO  Professional
108 PrtScn  Print Screen
109 PW /PASS Password
110 RAM  Random Access Memory 
111 REGEDIT  Registry Editor 
112 RGB  Red – Green – Blue
113 ROM  Read Only Memory 
114 RSS  Really Simple Syndication
115 RTS  Real Time Streaming
116 ScrLk Scroll Lock 
117 SD  Secure Digital
118 SEO  Search Engine Optimization
119 SIM  Subscriber Identity Module
120 SIS  Symbian Os Installer File
121 SMS  Short Message Service
122 SP  Service Pack 
123 SQL  Structured Query Language
124 SWF  Shock Wave Flash
125 SYS  System
126 SysRq  System Request
127 TB  Tera Byte
128 TCP  Transmission Control Protocol
129 TEMP  Temporary 
130 TiB  Tebi Byte
131 TLD  Top-Level Domain
132 TXT  Text
133 UHF  Ultra High Frequency
134 UL  Upload
135 UMTS  Universal Mobile Telecommunication System
136 UPDATE  Up-To-Date
137 UPS  Uninterruptible Power Supply 
138 URL  Uniform Resource Locator
139 USB  Universal Serial Bus
140 VHF  Very High Frequency
141 VIRUS  Vital Information Resource Under Seized
142 VOIP  Voice Over Internet Protocol
143 WAP  Wireless Application Protocol
144 WAV  Waveform Audio
145 WBMP  Wireless Bitmap Image
146 WI-FI  Wireless Fidelity 
147 WIN  Windows 
148 WINXP  Windows Xp
149 WLAN  Wireless Local Area Network 
150 WMA  Windows Media Audio
151 WML  Wireless Markup Language
152 WMP  Windows Media Player 
153 WMV  Windows Media Video
154 WWW  World Wide Web
155 XMF  Extensible Music File
156 XML  Extensible Markup Language
157 YAHOO  Yet Another Hierarchical Officious Oracle
158 YB  Yotta Byte
159 YiB  Yobi Byte
160 ZB  Zetta Byte
161 ZiB  Zebi Byte
162 .BD  Bangladesh
163 .BIZ  Business
164 .COM  Commercial
165 .EDU  Educational
166 .GOV  Govermental
167 .INFO  Information
168 .NET  Network 
169 .ORG  Organization
170 .UK  United Kingdom
171 .US  United State

Automobile Full Forms

Sr. No. Short Form Full Form
1 2WD Two Wheel Drive(TWD)
2 4WD Four Wheel Drive(FWD)
3 A/C   Air Conditioning
4 A/F   Air Fuel Ratio
5 AAT   Ambient Air Temperature
6 ABS Antilock Braking System
7 ACC   Automatic Climate Control or Adaptive Cruise Control
8 ACM   Airbag Control Module
9 ARAI Automotive Research Association of India
10 ASG   Automatic Shift Gearbox
11 AWD   All Wheel Drive
12 BHP Brake Horse Power
13 BMEP Brake Mean Effective Pressure
14 BSFC Brake Specific Fuel Consumption
15 C.I ENGINE Compression Ignition Engine
16 CC Cubic Capacity
17 CCVTI Controlled Combustion Variable Timing Ignition
18 CDI Capacitor Discharge Ignition
19 CNG Compressed Natural Gas
20 CRDe   Common Rail Diesel Engine
21 CRDI Common Rail Direct Injection
22 CVT Continuous Variable Transmission
23 CVTI Charged motion Variable Time Ignition
24 DDIS Direct Diesel Injection System
25 DFI Digital Fuel Injection
26 DGS   Direct Shift Gearbox
27 DI ENGINE Direct Injection Engine
28 DICOR Direct Injection Common Rail
29 DOHC Double Overhead Camshaft
30 DTS-FI Digital Twin Spark Fuel Injection
31 DTS-i Digital Twin Spark Ignition
32 DTS-Si Digital Twin Spark Swirl Induction
33 EBD Electronic Brakeforce Distribution
34 EC ENGINE External Combustion Engine
35 EGR Exhaust Gas Recirculation
36 ESC Electronic Stability Control
37 EVRV Electronic Vacuum Regulator Valve
38 FGT Fixed Geometry Turbocharger
39 FHP Frictional Horse Power
40 FWD Front Wheel Drive
41 GDI Gasoline Direct Injection
42 GVW Gross Vehicle Weight
43 HCV Heavy Commercial Vehicle
44 HP Horse Power
45 HVAC Heating ventilating and Air Conditioning
46 I.C. Engine   Internal Combustion Engine
47 IHP Indicated Horse Power
48 IMEP Indicated Mean Effective Pressure
49 ISFC Indicated Specific Fuel Consumption
50 JCB Joseph Cyril Bamford
51 KPH Kilometer Per Hour
52 KPL Kilometer Per Liter
53 LCV Light Commercial Vehicle
54 LSPV Load Sensing Proportioning valve)
55 MPFI Multi Point Fuel Injection
56 MRF Madras Rubber Factory
57 MUV Multi Utility vehicle
58 OBD On Board Diagnose
59 OHV Over Head Valve
60 RTO Regional Transport Office
61 RTR   Racing Throttle Response
62 RWD Rear Wheel Drive
63 S.I. Engine   Spark Ignition Engine
64 SAE Society of Automotive Engineers
65 SFC Specific Fuel Consumption
66 SOHC Single Over Head Camshaft
67 SRS Supplemental Restraint System
68 SUV Sport Utility Vehicle
69 TC   Traction Control
70 TDCI Turbo Diesel Common Rail Injection
71 TDI Turbocharged Direct Injection
72 TSI   Turbocharged Stratified Injection
73 TVS Thirukkurungudi Vengaram Sundram
74 VDB Ventilated Disc Brake
75 VGT Variable Geometry Turbocharger
76 VNT Variable Nozzle Turbine
77 VTVT Variable Timing Valve Train
78 VVT/VTEC   Variable Valve Timing
79 VVTI  Variable Valve Timing with intelligence
80 WGT Waste Gas Turbocharger