% arara: pdflatex
%\documentclass[USenglish]{article}
%\documentclass[canadian]{article}
%\documentclass[canadien]{article}
%\documentclass[irish]{article}
\documentclass{article}

\usepackage[hy-Latn-IT-arevela]{regions}

\begin{document}

\unitname: \weightunit, \lengthunit, \currencyunit.

\end{document}