What comes after SHF?

Super high frequency Frequency range3 to 30 GHzWavelength range10 to 1 cmRelated bandsF G H I J K (NATO) S C X Ku K Ka (IEEE)Super high frequency – Wikipedia en.wikipedia.org › wiki › Super_high_frequency

ITU Band nameAbbreviationFrequency and WavelengthHigh frequencyHF3–30 MHz 100–10 mVery high frequencyVHF30–300 MHz 10–1 mUltra high frequencyUHF300–3,000 MHz 1–0.1 mSuper high frequencySHF3–30 GHz 10–1 cmRadio spectrum – Wikipedia en.wikipedia.org › wiki › Radio_spectrum

Radio frequency spectrum Band nameAbbrFrequency WavelengthUltra high frequencyUHF300–3000 MHz 1 m – 100 mmSuper high frequencySHF3–30 GHz 100 mm – 10 mmExtremely high frequencyEHF30–300 GHz 10 mm – 1 mmAbove 300 GHz < 1 mmRadio frequency www.cs.mcgill.ca › ~rwest › wikispeedia › wpcd › Radio_frequency