2.PDF - Portable Document Format.
3.SIM - Subscriber Identity Module.
4.ATM - Automated Teller Machine.
5.IFSC - Indian Financial System Code.
6.FSSAI(FSSAI) - Food Safety & Standards Authority Of India
7.WI-FI - Wireless Fidelity
8.GOOGLE - Global Organization Of Oriented Group Language Of Earth.
9.YAHOO - Yet Another Hierarchical Officious Oracle.
10.WINDOW - Wide Interactive Network Devlopment For Office Work Solution.
11.COMPUTER - Common Oriented Machine. Particularly United And Used Under Technical And Education Research.
12.VIRUS - Vital Information
13.UMTS - Universal Mobile Telecommunication Ons System.
