diff --git a/src/Analysis.tex b/src/Analysis.tex
index 1193210..fcbe771 100644
--- a/src/Analysis.tex
+++ b/src/Analysis.tex
@@ -18,13 +18,13 @@ Analyze data with applications, such as \gls{AstroImageJ}.
 See
 \ref{fig:astroimagej}, page \pageref{fig:astroimagej},
 for a screenshot displaying a \gls{FITS} file generated by
-\texttt{stvid}.
+\texttt{\gls{stvid}}.
 \index{stvid}
 
 \begin{figure}[h!]
 \begin{center}
 \includegraphics[keepaspectratio=true,height=0.40\textheight,width=1.00\textwidth,angle=0]{astroimagej.png}
- \caption{AstroImageJ screenshot viewing FITS file.}
+ \caption{AstroImageJ screenshot viewing \gls{FITS} file.}
  \index{AstroImageJ}\index{FITS}
  \label{fig:astroimagej}
 \end{center}
diff --git a/src/Glossary.tex b/src/Glossary.tex
index fa9f396..01bae63 100644
--- a/src/Glossary.tex
+++ b/src/Glossary.tex
@@ -1,20 +1,61 @@
+%%%%%%%%%%%
+% ACRONYM %
+%%%%%%%%%%%
+\newacronym[
+  description={Flexible Image Transport System is an open standard defining a digital file format useful for storage, transmission and processing of data: formatted as multi-dimensional arrays (for example a 2D image), or tables. FITS is the most commonly used digital file format in astronomy. The FITS standard was designed specifically for astronomical data, and includes provisions such as describing photometric and spatial calibration information, together with image origin metadata%
+\footnote{\scriptsize{\url{https://en.wikipedia.org/w/index.php?title=FITS&oldid=1091431488}}}
+}]
+{FITS}{FITS}{Flexible Image Transport System}
+
+\newacronym[
+  description={Software-defined radio is a radio communication system where components that have been traditionally implemented in analog hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system%
+\footnote{\scriptsize{\url{https://en.wikipedia.org/w/index.php?title=Software-defined_radio&oldid=1106659618}}}
+}]
+{SDR}{SDR}{Software-defined radio}
+
+\newacronym[
+  description={Libre Space Foundation is a non-profit foundation registered since 2015 in Greece from the creators of the SatNOGS project%
+\footnote{\scriptsize{\url{https://libre.space/about-us/}}}
+}]
+{LSF}{LSF}{Libre Space Foundation}
+
+%%%%%%%%%%%%
+% GLOSSARY %
+%%%%%%%%%%%%
 \newglossaryentry{AstroImageJ}
 { name={AstroImageJ},
   description={Application for astronomy and satellite image analysis}}
 
-%\newglossaryentry{FITS}
-%{ name={FITS},
-%  description={Flexible Image Transport System is an open standard defining a digital file format useful for storage, transmission and processing of data: formatted as multi-dimensional arrays (for example a 2D image), or tables. FITS is the most commonly used digital file format in astronomy. The FITS standard was designed specifically for astronomical data, and includes provisions such as describing photometric and spatial calibration information, together with image origin metadata%}}
-%\footnote{\scriptsize{\url{https://en.wikipedia.org/w/index.php?title=FITS&oldid=1091431488}}}
-%}}
-
 \newglossaryentry{artificial satellite}
 { name={artificial satellite},
   description={Satellite launched by teh hoomans}}
 
-\newacronym[
-  description={Flexible Image Transport System is an open standard defining a digital file format useful for storage, transmission and processing of data: formatted as multi-dimensional arrays (for example a 2D image), or tables. FITS is the most commonly used digital file format in astronomy. The FITS standard was designed specifically for astronomical data, and includes provisions such as describing photometric and spatial calibration information, together with image origin metadata
-\footnote{\scriptsize{\url{https://en.wikipedia.org/w/index.php?title=FITS&oldid=1091431488}}}
-}]
-{FITS}{FITS}{Flexible Image Transport System}
+\newglossaryentry{stvid}
+{ name={stvid},
+  description={Satellite tools video application for acquiring and processing
+  sky images}}
 
+\newglossaryentry{ground-station}
+{ name={ground station},
+  description={a setup of equipment such as computers, cameras,
+  \glspl{SDR}, 
+  antennas, and receivers, located on Earth, observing space
+}}
+
+\newglossaryentry{SatNOGS}
+{ name={SatNOGS},
+  description={Open Source global network of satellite ground-stations%
+\footnote{\scriptsize{\url{https://satnogs.org/}}}
+}}
+
+\newglossaryentry{optical-ground-station}
+{ name={optical ground station},
+  description={a ground station using optical equipment (cameras)
+ instead of antennas
+}}
+
+\newglossaryentry{SatNOGS-Optical}
+{ name={SatNOGS Optical},
+  description={Project by the \gls{LSF} to expand the \gls{SatNOGS} network
+  to add \glspl{optical-ground-station}
+}}
diff --git a/src/Ground_Stations.tex b/src/Ground_Stations.tex
index 836e9e1..8d2356d 100644
--- a/src/Ground_Stations.tex
+++ b/src/Ground_Stations.tex
@@ -12,34 +12,33 @@
 \section{Overview of Ground Stations}
 \label{sec:overview-groundstations}
 \index{ground stations}
-
-Ground Stations.
+\Glspl{ground-station}.
 
 \subsection{SatNOGS Ground Stations}
 \index{ground stations}\index{Libre Space Foundation}
-The Libre Space Foundation built the SatNOGS network using distributed,
-volunteer-run, radio frequency ground stations, such as in
+The \gls{LSF} built the \gls{SatNOGS} network using distributed,
+volunteer-run, radio frequency \glspl{ground-station}, such as in
 figure \ref{fig:spacecruft-rotator}, page \pageref{fig:spacecruft-rotator}.%
 \footnote{\scriptsize{\url{https://spacecruft.org/assets/i/spacecruft-rotator.png}}}
-It shows a SatNOGS ground station with VHF (right) and UHF (left) antennas
+It shows a \gls{SatNOGS} \gls{ground-station} with VHF (right) and UHF (left) antennas
 on a mast with Alt/Az rotator.
 \index{radio}\index{RF}\index{VHF}\index{UHF}\index{rotator}\index{antenna}
 
 \begin{figure}[h!]
 \begin{center}
 \includegraphics[keepaspectratio=true,height=0.40\textheight,width=1.00\textwidth,angle=0]{spacecruft-rotator.png}
- \caption{SatNOGS ground station with antennas.}
+ \caption{\gls{SatNOGS} \gls{ground-station} with antennas.}
  \label{fig:spacecruft-rotator}
  \index{radio}\index{RF}\index{rotator}\index{antenna}
 \end{center}
 \end{figure}
 
 \subsection{SatNOGS Optical Ground Stations}
-\index{ground stations}\index{Libre Space Foundation}
-The Libre Space Foundation is developing a system to add optical ground
-stations to the distributed network.
+\index{ground station}\index{Libre Space Foundation}
+The \gls{LSF} is developing the \gls{SatNOGS-Optical} to add
+\glspl{optical-ground-station} to the distributed network.
 
-Prototype optical ground stations are being developed. An example
+Prototype \glspl{optical-ground-station} are being developed. An example
 setup, using a Skywatcher EQ6-R Pro telescope tripod and tracking mount,
 \index{Skywatcher}\index{telescope}\index{tripod}\index{mount}\index{enclosure}
 can be seen in Figure 
diff --git a/src/SNOUG.tex b/src/SNOUG.tex
index bc781eb..d40097a 100644
--- a/src/SNOUG.tex
+++ b/src/SNOUG.tex
@@ -183,7 +183,7 @@ leftmargin=1cm,rightmargin=1cm
 %%% END INDEX %%%
 
 %%% GLOSSARY %%%
-\usepackage[nogroupskip]{glossaries}
+\usepackage[nonumberlist,nogroupskip]{glossaries}
 \setacronymstyle{long-sc-short}
 \loadglsentries{Glossary}
 \makenoidxglossaries
@@ -307,6 +307,8 @@ leftmargin=1cm,rightmargin=1cm
 %%% END INDEX %%%
 
 %%% GLOSSARY %%%
+% Set font for glossary word.
+\renewcommand*{\glsnamefont}[1]{\fontspec{GemunuLibre-Bold.otf}{#1}}
 \clearpage
 \printnoidxglossaries
 %%% END GLOSSARY %%%