Very high frequency (VHF) is the radio frequency range from 30 MHz to 300 MHz. Frequencies immediately below VHF is HF, and the next higher frequencies are known as Ultra high frequency (UHF).
Common uses for VHF are FM radio broadcast at 88–108 MHz and television broadcast (together with UHF). VHF is also commonly used for terrestrial navigation systems (VOR in particular), Marine Communication, and aircraft communications.
So all FM radio is VHF, but not all VHF is FM radio.