% ------------------------------------------
%  IEEE ARTICLE TEMPLATE
% ------------------------------------------
% Author(s):
% Institution(s):
% ------------------------------------------
\documentclass[journal,twocolumn,letterpaper,10pt]{ieee-sty/IEEEtran}
\usepackage[acronym]{glossaries}

% Generates the acronyms list
\makeglossaries

% Acronyms list
\input{acronyms/acronyms.tex}

% ------------------------------------------
%  MAIN DOCUMENT
% ------------------------------------------
\begin{document}

% Variables file
\input{variables.tex}

% Article title
\title{\Title}

% Author(s) Name
\author{\Authors\\
        \Institutions}

\maketitle

% Abstract
\input{abstract/abstract.tex}

% Keywords
\input{keywords/keywords.tex}

% Sections
\input{sections/main.tex}

% Print the acronyms list
\printglossaries

\if\hasBibliography 1
% Bibliography
\bibliographystyle{IEEEtran}
% Bibliography file
\bibliography{IEEEabrv,bibliography/article}
\fi

\end{document}

% ------------------------------------------
%  IEEE ARTICLE TEMPLATE
% ------------------------------------------
% Author(s):
% Institution(s):
% ------------------------------------------
\documentclass[journal,twocolumn,letterpaper,10pt]{ieee-sty/IEEEtran}
\usepackage[acronym]{glossaries}
\usepackage{graphicx, hyperref, url}
\usepackage{caption}

% Generates the acronyms list
\makeglossaries

% Acronyms list
\input{acronyms/acronyms.tex}

% ------------------------------------------
%  MAIN DOCUMENT
% ------------------------------------------
\begin{document}

% Variables file
\input{variables.tex}

% Article title
\title{\Title}

% Author(s) Name
\author{\Authors\\
        \Institutions}

\maketitle

% Abstract
\input{abstract/abstract.tex}

% Keywords
\input{keywords/keywords.tex}

% Sections
\input{sections/main.tex}

% Print the acronyms list
\printglossaries

\if\hasBibliography 1
% Bibliography
\bibliographystyle{IEEEtran}
% Bibliography file
\bibliography{IEEEabrv,bibliography/article}
\fi

\end{document}

Add new package to fix the figure captions.
Add new package to fix the figure captions.
