কিছু abbreviation (সংক্ষিপ্ত শব্দ) -এর Full-form HTTP --> Hyper Text Transfer Protocol HTML --> Hyperlink Text Markup Language IP --> Internet Protocol APN --> Access Point Name ATM --> Automated Teller Machine BIOS --> Basic Input Output System CD --> Compact Disc VCD --> Video Compact Disc CDR --> Compact Disc Recorder DVD --> Digital Versatile Disc FDD --> Floppy Disk Drive HDD --> Hard Disk Drive JAR --> Java Archive JAD --> Java Description/Descriptors LAN --> Local Area Network LCD --> Liquid Crystal Display LED --> Light Emitting Diode PIN --> Personal Identity Number PDF --> Portable Document Format RAM --> Random Access Memory ROM --> Read-Only Memory SIM --> Subscriber Identity Module USB --> Universal Serial Bus URL --> Uniform Resource Location www --> World Wide Web WAN --> Wide Area Network WAP --> Wireless Application Protocol