I am trying to create a list of acronyms. I am facing two problems. First, I want that text should appear like this, where full form of acronym in lower case, like this.
"A number of problems were faced by financial institutions (FIs) during the global financial crisis (GFC)."
However, the first letter of each word is in upper case. Moreover, I want that in the list of acronyms first letter of each word should be in upper case. So changing the long form in declaring acronym does not solve the problem.
Second, list of acronym does not appear like other list e.g. list of tables or list of figures. It appeared on the same page where list of figure was. I used \clearpage command but on the header list of figure still appears and the style of the heading is also not similar to other headings e.g. list of figures or list of tables.
The minimal working example is given below:
\documentclass[12pt, a4paper, twoside]{book}
\usepackage{authblk}
\usepackage{titlesec}
\usepackage{acro}
%%%% Acroynym Entries %%%%
\DeclareAcronym{gfc}{short =GFC, long = Global Financial Crisis}
\DeclareAcronym{fi}{short =FI, long = Financial Institution, short-plural-form = FIs, long-plural-form = Financial Institutions}
\begin{document}
\author{Ahmed Arif}
\title{Book Title}
\date{November 2016}
\frontmatter
\maketitle
\tableofcontents
\listoftables
\listoffigures
\clearpage
\printacronyms[name= List of Acronyms,sort=true]
\mainmatter
\chapter{Introduction}
\section{Background of the Study}
A number of problems were faced by \acp{fi} during the \ac{gfc}.
\end{document}


List of Acronymsappearing in your ToC you can just useheading=chapter. Or to keepList of Acronymsout of your ToC you can use\markboth{List of Acronyms}{}just after\printacronymsas per this answer. – Dai Bowen Nov 25 '16 at 16:59