So you've heard of USB?

They should have started adopting olive size factors.

After Ultra High, we could have had Jumbo, Colossal, Super Colossal. and Mammoth frequency ranges.

Not to be confused with Colossal wavelengths, which is what we could have used if we need to fiddle around below Extremely Low frequencies..

Uhm.. Super High Frequency (SHF) and Extremely High Frequency (EHF) would like to have a word.

Though yes in my experience, at those frequencies people stop using ITU designations, and switch to IEEE (S,C,X-band etc).

Sky High Frequency