\begin{xltabular}{\textwidth}{lX lX}
\verb|\electronvolt| & \electronvolt &
\verb|\TeV| & \TeV \\
\verb|\GeV| & \GeV &
\verb|\MeV| & \MeV \\
\verb|\keV| & \keV &
\verb|\eV| & \eV \\
\verb|\TeVc| & \TeVc &
\verb|\GeVc| & \GeVc \\
\verb|\MeVc| & \MeVc &
\verb|\keVc| & \keVc \\
\verb|\eVc| & \eVc &
\verb|\TeVcc| & \TeVcc \\
\verb|\GeVcc| & \GeVcc &
\verb|\MeVcc| & \MeVcc \\
\verb|\keVcc| & \keVcc &
\verb|\eVcc| & \eVcc \\
\verb|\ifb| & \ifb &
\verb|\ipb| & \ipb \\
\verb|\inb| & \inb &
\verb|\degr| & \degr \\
\end{xltabular}
