Her Majesty the Queen

How bizare
If you go to planet domain and register a .ca domain name there is a list of types of organisations that are eligible.
Her Majesty is listed.

<select NAME=‘registrant_type’>
<option value=‘CCO’> Corporation (Canada or Canadian province or territory) </option>
<option value=‘CCT’ selected> Canadian Citizen </option>
<option value=‘RES’> Permanent Resident of Canada </option>
<option value=‘GOV’> Government or government entity in Canada </option>
<option value=‘EDU’> Canadian Educational Institution </option>
<option value=’***’> Canadian Unincorporated Association </option>
<option value=‘HOP’> Canadian Hospital </option>
<option value=‘PRT’> Partnership Registered in Canada </option>
<option value=‘TDM’> Trade-mark Registered in Canada (by a non-Canadian owner) </option>
<option value=‘TRD’> Canadian Trade Union </option>
<option value=‘PLT’> Canadian Political Party </option>
<option value=‘LAM’> Canadian Library, Archive or Museum </option>
<option value=‘TRS’> Trust established in Canada </option>
<option value=‘ABO’> Aboriginal Peoples(individuals or groups) indigenous to Canada </option>
<option value=‘INB’> Indian Band recognized by the Indian Act of Canada </option>
<option value=‘LGR’> Legal Representative of a Canadian Citizen or Permanent Resident </option>
<option value=‘OMK’> Official mark registered in Canada </option>
<option value=‘MAJ’> Her Majesty the Queen </option>