
1) Address for an emp 2) British royalty letters 3) Buckingham initials 4) Buckingham palace initials 5) Buckingham Palace inits 6) Buckingham palace letters 7) Buckingham palace monogram 8) Elizabethan letters 9) George or henry briefly 10) Initials for a monarch 11) Initials for a prince 12) Initials for Camilla
Found on
https://www.crosswordclues.com/clue/hrh

Abbreviation for His/Her Royal Highness. ...
Found on
http://www.encyclo.co.uk/local/20688

Abbreviation for His/Her Royal Highness
Found on
https://www.encyclo.co.uk/local/21221
No exact match found.