<dtname="ofm-editor">OFM Editor</dt><dd>Editor used by contributors to work on the OFM dataset, a .NET application also known as ION originative suite.</dd>
<dtname="region">Region</dt><dd>Area of responsibility as outlined by the OFM Editor. :warning: Regions are not necessarily FIRs! Regions are usually either an individual FIR (e.g. "LSAS" – the one and only FIR in Switzerland) or a group of FIRs (e.g. "LF" – the composition of all five FIRs in France mainland).</dd>
<dtname="region">Region</dt><dd>:warning: Regions are not equivalent to FIRs!<br>Area of responsibility as outlined by the OFM Editor. Regions are usually either an individual FIR (e.g. "LSAS" – the one and only FIR in Switzerland) or a group of FIRs (e.g. "LF" – the composition of all five FIRs in France mainland).</dd>