Quite often, I have lists with short items, e.g.:
\documentclass[a4paper,9pt]{scrartcl}
\usepackage{braket} % for \Set{}
\begin{document}
adsfasdf
\begin{itemize}
\item $\Set{A}$
\item $\Set{A, B}$
\item $\Set{A, B, C}$
\item $\Set{A, B, C, D}$
\item $\Set{B}$
\item $\Set{C}$
\end{itemize}
test text tex
\end{document}
which looks like this:

I know that I can get this with tables and three lists. But can I also achieve the same result simpler?
\usepackage{multicol}and\begin{multicols}{3} ... \end{multicols}to wrap the list. – Jagath Jul 27 '13 at 12:21