SOPP424: Which other clefs are there besides two G, two C, and one F?

This question was sent by Irineo. He writes: Hello back there maestro! Now that was an interesting discussion you had. But I wonder, which other clefs are there besides two G, two C, and one F? Those are the ones I’m familiar with. And while transposing, you mean when you’re writing a score or improvising? Thank you. Very truly yours, Irineo