Now quite - this is how it is:

AM and FM are modulation techniques. (As are CW, FSK, C4FM, LSM...)
VHF and UHF are wavelengths. (As are LF, MF and HF (known as shortwave), Microwave...)
But............
TINY is a signal level. (It goes like this: imperceptible, tiny, very very weak, very weak, weak, moderate, strong, intense and bodacious* )





*1970's era CBer's came up with "bodacious" as applied to signal levels.