We use many abbreviations in our life.
Let’s see how many words from below you know.
FM = Frequency Modulation
AM = Amplitude Modulation
IP = Internet Protocol
LAN = Local Area Network
3D = 3 Dimensional
3G = 3rd Generation
CD = Compact Disc
DVD = Digital Versatile (Video) Disc
FBI = Federal Bureau of Investigation
CIA = Central Intelligence Agency
USB = Universal Serial Bus
IQ = Intelligence Quotient
MSN = MicroSoft Network