\begin{acronym}[HTTPS] % längste Abkürzung hier
  \acro{ALv2}{\emph{Apache License version 2.0}}
  \acro{API}{\emph{Application Programming Interface}}
  \acro{GPL}{\emph{GNU General Public License}}
  \acro{HTTP}{\emph{Hypertext Transfer Protocol}}
  \acro{HTTPS}{\emph{Hypertext Transfer Protocol Secure}}
  \acro{IDE}{\emph{Integrated Development Environment}}
  \acro{IoT}{\emph{Internet of Things}}
  \acro{IP}{\emph{Internet Protocol}}
  \acro{IM}{\emph{Instant Messaging}}
  \acro{ISM}{\emph{Industrial, Scientific and Medical}}
  \acro{ISO}{\emph{International Organization for Standardization }}
  \acro{JSON}{\emph{JavaScript Object Notation}}
  \acro{MQTT}{\emph{Message Queuing Telemetry Transport}}
  \acro{MPL}{\emph{Mozilla Public License}}
  \acro{OSI}{\emph{Open Systems Interconnection}}
  \acro{OSS}{\emph{Open Source Software}}
  \acro{REST}{\emph{Representational State Transfer}}
  \acro{RPC}{\emph{Remote Procedure Call}}
  \acro{SMS}{\emph{Short Message Service}}
  \acro{SRD}{\emph{Short Range Device}}
  \acro{TCP}{\emph{Transmission Control Protocol}}
  \acro{TLS}{\emph{Transport Layer Security}}
  \acro{UDP}{\emph{User Datagram Protocol}}
\end{acronym}