Where does β€œrtPA” come from?

rtPA (English) comes from English R, from Etruscan πŒ“, from Ancient Greek Ξ‘, from Phoenician 𐀓, from Egyptian 𓁢.

Ancestry of β€œrtPA”, step by step

rtPA traces back through two separate lines of ancestry.

via English R

StepLanguageWordMeaning
1EnglishRThe ordinal number eighteenth, derived from this...
2EtruscanπŒ“β€”
3Ancient GreekΞ‘rho
4Phoenician𐀓reΕ‘; resh
5Egyptian𓁢—

via English tPA

StepLanguageWordMeaning
1EnglishtPAβ€”
Every word from Egyptian 𓁢 β†’