I've noticed that monospaced fonts have uppercase Greek letters but no lowercase Greek letters. Is there a mathematical format to resolve this issue with monospaced fonts?

test code: \mathtt{\Gamma \Delta \Theta \Lambda \Xi \alpha \beta \gamma \delta}

I've noticed that monospaced fonts have uppercase Greek letters but no lowercase Greek letters. Is there a mathematical format to resolve this issue with monospaced fonts?

\documentclass{article}

\begin{document}

$\mathtt{\Gamma \Delta \Theta \Lambda \Xi \alpha \beta \gamma \delta}$

\end{document}