\todo{include long version of abbreviations at first mention}

\begin{acronym}[GN6ASL]

\acro{AU}{application unit}

\acro{BTP}{Basic Transport Protocol}

\acro{CA}{Certificate Authority}

\acro{CCU}{communication \& control unit}

\acro{ETSI}{European Telecommunications Standards Institute}

\acro{GN}{GeoNetworking}

\acro{GN6ASL}{GeoNetworking to IPv6 Adaptation Sub-Layer}

\acro{GNSS}{Global Navigation Satellite System}

\acro{IPv6}{Internet Protocol version 6}

\acro{ITS}{Intelligent Transportation Systems}

\acro{LS}{GeoNetworking Location Service}

\acro{LLC}{Logical Link Control}

\acro{LT}{GeoNetworking Location Table}

\acro{MAC}{Medium Access Control}

\acro{OBU}{on-board unit}

\acro{OSI}{Open Systems Interconnection}

\acro{RSU}{road-site unit}

\acro{VANET}{vehicular ad-hoc network}

\acro{V2X}{vehicle-to-everything}

\end{acronym}