IT Abbreviation

► LAN—Local Area Network
► MAN —Metropolitan Area Network
►WAN — Wide Area Network
► IPS— Instant Power Supply
►ROM — Read Only Memory
► RAM—Random Access Memory
► CC—Carbon Copy
► OS—Operating System
► SS—System Software

►BTRC -- Bangladesh Telecommunication Regulatory Commission
►BTCL -- Bangladesh Telecommunication Company limited
►VOIP -- Voice over internet Protocol