\setlength{\columnsep}{3.3 cm} % Space between columnseprule and right text
\setlength{\columnseprule}{\LineThickness} % Thikness of the columnseprule

\begin{acronym}[WWWWWWWWWiii] % The length of the longes abbreviation

	\newcommand{\bflabel}[1]{\textbf{\textsf{#1}}\dotfill} % add dotfill
	\setlength{\itemsep}{1 pt} % set space between lines

	\acro{bzw.}{beziehungsweise}
	\acro{ca.}{circa}
	\acro{DDoS}{distributed denial-of-service}
	\acro{d.h.}{das heißt}
	\acro{E-Mail}{electronic mail}
	\acro{FTP}{File Transfer Protocol}
	\acro{FQDN}{Fully qualified domain name}
	\acro{engl.}{englisch}
	\acro{etc.}{et cetera}
	\acro{ID}{Identifikationsnummer}
	\acro{IMAP4}{Internet Message Access Protocol Version 4}
	\acro{IMF}{Internet Message Format}
	\acro{Mrd.}{Milliarden}
	\acro{POP3}{Post Office Protocol Version 3}
	\acro{RFC}{Request for Comments}
	\acro{SMTP}{Simple Mail Transfer Protocol}
	\acro{TCP}{Transmission Control Protocol}
	\acro{u.a.}{unter anderem}
	\acro{UUID}{Universally Unique Identifier}
	\acro{u.U.}{unter Umständen}
	\acro{WWW}{World Wide Web}
	\acro{z.B.}{zum Beispiel}

\end{acronym}