\usepackage[      %
    acronym,      % Separate acronyms and glossary
    toc,          % appear in ToC
    automake,     % auto-use the makeglossaries command (requires shell-escape)
    nonumberlist, % don't back reference pages
    nogroupskip,  % don't group by letter
    nopostdot     % don't add a dot at the end of each element
]{glossaries}

\usepackage[stylemods=longextra]{glossaries-extra}

\setabbreviationstyle[acronym]{long-short}
\setglossarystyle{long-name-desc}

\makeindex
\makeglossaries