Where does “T” come from?

T (Latin) comes from Etruscan 𐌕, from Ancient Greek Τ, from Phoenician 𐤕, from Egyptian 𓏴.

Ancestry of “T”, step by step

Step	Language	Word	Meaning
1	Etruscan	𐌕	—
2	Ancient Greek	Τ	tau
3	Phoenician	𐤕	taw
4	Egyptian	𓏴	—