1) ACER – Acquisition Collaboration Experimentation Reflection.
2) AMOLED – Active-matrix organic light-emitting diode.
3) AMR- Adaptive Multi-Rate.
4) APK – Authenticated public key.
5) APN – Access Point Name.
6) ATM – -Automated Teller machine
7) CCTV – Closed Circuit Television
8) CDMA – Code Division Multiple Access.
9) COMPUTER – Common Oriented Machine Particularly United and used under Technical and Educational Research.
10) DELL – Digital electronic link library.
11) DIVX – Digital internet video access.
12) DLNA – Digital Living Network Alliance.
13) DNSE – Digital natural sound engine.
14) DSLR – Digital Single Lens Reflex
15) DVD – Digital Video Disk.
16) DTP – Desk top publishing.
17) EDGE – Enhanced Data Rates for Globa Evolution.
18) EMAIL – Electronic Mail
19) ESN – Electronic Serial Number.
20) 4.G – Fourth Generation
21) GOOGLE – Global Organization Of Oriented Group Language Of Earth.
22) GPS – Global Positioning System.
23) GPRS – General Packet Radio Service.
24) GSM – Global System for Mobile Communications.
25) HDFC –housing development finance corporation
26) HDMI – High-Definition Multimedia Interface.
27) HP – Hewlett Packard.
28) H.S – HOTSPOT.
29) HSDPA – High speed down-link packet access.
30) HSUPA – High-Speed Uplink Packet Access.
31) IFSC –Indian Financial System Code
32) IMEI – International Mobile Equipment Identity.
33) I.S.D – International Subscriber Dialling
34) I.Q – Intelligence Quotient
35) IVRS – Interactive Voice Response System.
36) J2ME – Java 2 micro edition.
37) KYC – Know Your Customer
38) LCD – Liquid Crystal Display.
39) LED – Light emitting diode.
40)LTE – Long Term Evolution
41) MB – Megabite
42) GB – Gigabite
43) MPEG – moving pictures experts group.
44) NFC – Near field communication.
45) O.K – Oll Korrekt
46) OLED – Organic light-emitting diode.
47) O.S – Operating system.
48) OTG – On-the-go.
49) OVI – Ohio Video Intranet.
50) PDF-portable document format
51) P.O.I – Point of interest.
52) PPI – Pixels Per Inch.
53) QVGA – Quarter Video Graphics Array.
54) PAN -permanant account number
55) RAM – Random access memory.
56) ROM – Read only memory.
57) RSS – Really simple syndication.
58) SIM –Subscriber Identity Module
59) SIS – Installation source.
60) S-LCD – Super Liquid Crystal Display.
61) SMS – Short Message Service
62) SNS – Social network service.
63) TFT – Thin film transistor.
64) UMTS – Universal Mobile Telecommunicati ons System.
65) UPS – Uninterruptible power supply.
66) URL – Uniform Resource Locator
67) USB – Universal serial Bus.
68) VGA – Video Graphics Array.
69) V.I.P – Very Important Person
70) VIRUS – Vital Information Resources Under Siege.
71) VPN – Virtual private network.
72) WCDMA – Wide-band Code Division Multiple Access.
73) Wi-Fi–wireless fidelity
74) WINDOW – Wide Interactive Network Development for Office work Solution.
75) WLAN – Wireless Local Area Network.
76) WVGA – Wide video graphics array.
77) WXGA – Widescreen Extended Graphics Array.
78) YAHOO – Yet Another Hierarchical Officious Oracle.