| Royal Italian Opera | Royal Jet | Royal Jewelry Museum |
| Royal Jokers | Royal Jordanian | Royal Jordanian Air Force |
| Royal Jordanian Airline | Royal Jordanian Airlines | Royal Jordanian Falcons |
| Royal Kerckhaert | Royal Kobayashi | Royal Kombo |
| Royal Lahaina Challenger 2014 | Royal Lahaina Challenger 2015 | Royal Léopold Club |
| Royal League | Royal League 2004/05 | Royal League 2005/06 |
| Royal League 2006/07 | Royal Leamington Spa | Royal Leopards |
| Royal Leopards FC | Royal Library | Royal Library Windsor |
| Royal Life Saving Society UK | Royal Liver Building | Royal Liverpool |
| Royal Liverpool (Hoylake) | Royal Liverpool Golf Club | Royal Liverpool Philharmonic Orchestra |
| Royal Liverpool Village Golf Club | Royal Lochnagar | Royal London Hospital for Integrated Medicine |
| Royal London One-Day Cup | Royal London One-Day Cup 2014 | Royal London One-Day Cup 2015 |
| Royal London One-Day Cup 2016 | Royal London One-Day Cup 2017 | Royal London One-Day Cup 2018 |
| Royal London One-Day Cup 2019 | Royal London One-Day Cup 2021 | Royal London One-Day Cup 2022 |
| Royal London Society for the Blind | Royal London Watches Grand Prix | Royal Louis |
| Royal Louis (Schiff, 1740) | Royal Louis (Schiff, 1762) | Royal Louis (Schiff, 1780) |
| Royal Louise (Schiff) | Royal Lytham & St Annes Golf Club | Royal Lytham & St.Annes |
| Royal Lytham and St Anne's | Royal Lytham and St Anne’s | Royal Mail |
| Royal Mail Group | Royal Mail Group Limited | Royal Mail Line |
| Royal Mail Ship | Royal Mail Steam Packet Company | Royal Mail Steamer |
| Royal Mail Vessel | Royal Majesty | Royal Malaysian Air Force |
| Royal Malaysian Navy | Royal Malta Artillery | Royal Malta Yacht Club |
| Royal Manas Nationalpark | Royal Manchester College of Music | Royal Manticoran Navy |
| Royal Marine | Royal Marine Artillery | Royal Marine Commando |
| Royal Marines | Royal Marines Base Chivenor | Royal Maritime Auxiliary Service |
| Royal Marriages Act | Royal Marriages Act 1772 | Royal Matchmaker |
| Royal Matchmaker - Die königliche Heiratsvermittlerin | Royal Matchmaker – Die königliche Heiratsvermittlerin | Royal Medal |
| Royal Medical and Chirurgical Society of London | Royal Melbourne Golf Club | Royal Melbourne Institute of Technology |
| Royal Melody | Royal Meteorological Society | Royal Mews |
| Royal Microscopical Society | Royal Mile | Royal Military Academy |
| Royal Military Academy Sandhurst | Royal Military Academy Woolwich | Royal Military Academy, Woolwich |
| Royal Military College | Royal Military College Duntroon | Royal Military College of Canada |
| Royal Military College Sandhurst | Royal Military Police | Royal Mint |
| Royal Montréal Hockey Club | Royal Montreal Golf Club | Royal Montreal Hockey Club |
| Royal Montserrat Defence Force | Royal Montserrat Police Force | Royal Moroccan Air Force |
| Royal Motor Car & Manufacturing Company | Royal Motor Car Company | Royal Motor Company |
| Royal Mouscron-Péruwelz | Royal Muscadine | Royal Museum |
| Royal Museums Greenwich | Royal Natal National Park | Royal National Lifeboat Institution |
| Royal National Mòd | Royal National Park | Royal National Park and Garawarra State Conservation Area |
| Royal National Theatre | Royal Naval Air Service | Royal Naval Air Station Yeovilton |
| Royal Naval College | Royal Naval Division | Royal Navy |
| Royal Navy Hospital Mtarfa | Royal Navy Hymn | Royal Navy of Oman |
| Royal Navy Section Belge | Royal Navy Submarine Museum | Royal Navy Submarine Service |
| Royal Nepal Airlines | Royal Netherlands Academy of Arts and Sciences | Royal Netherlands Air Force |
| Royal Netherlands Institute of Southeast Asian and Caribbean Studies | Royal New Zealand Air Force | Royal New Zealand Navy |
| Royal New Zealand Yacht Squadron | Royal Newfoundland Constabulary | Royal Newfoundland Regiment |
| Royal Niger Company | Royal Nord | Royal North British Dragoons |
| Royal North Cape Club | Royal Northern & Clyde Yacht Club | Royal Northern College of Music |
| Royal Northern Yacht Club | Royal Norwegian Society of Sciences and Letters | Royal Numismatic Society |
| Royal Oak | Royal Oak (Baum) | Royal Oak (London Underground) |
| Royal Oak (Michigan) | Royal Oak (Schiff, 1674) | Royal Oak (Schiff, 1863) |
| Royal Oaks | Royal Observatory | Royal Observatory am Kap der Guten Hoffnung |
| Royal Observatory Edinburgh | Royal Observatory of Belgium | Royal Observatory, Cape of Good Hope |
| Royal Ocean Racing Club | Royal Odyssey | Royal Olympia Cruises |
| Royal Olympic Cruises | Royal Ontario Museum | Royal Opera |
| Royal Opera Covent Garden | Royal Opera House | Royal Opera House (Begriffsklärung) |
| Royal Opera House (Mumbai) | Royal Opera House (Valletta) | Royal Opera House Covent Garden |
| Royal Opera House Muscat | Royal Oporto | Royal Order of Victoria and Albert |
| Royal Ordnance | Royal Ordnance Factory | Royal Ordnance L30 |
| Royal Ordnance L7 | Royal P&O Nedlloyd | Royal P&O Nedlloyd NV |
| Royal Pains | Royal Pains/Episodenliste | Royal Palace |
| Royal Palace (Kirrwiller) | Royal Palace (Oper) | Royal Palace of Falkland |
| Royal Palast | Royal Palm Beach | Royal Palm Estates |
| Royal Palm Hotel | Royal Palm Hotel (Miami) | Royal Parade |
| Royal Pari FC | Royal Pavilion | Royal Philatelic Society London |
| Royal Philharmonic Concert Orchestra | Royal Philharmonic Orchestra | Royal Philharmonic Society |
| Royal Philips Electronics | Royal Photographic Society | Royal Picardy |
| Royal Pioneer Corps | Royal Poker | Royal Prince |
| Royal Prince (1610) | Royal Princess | Royal Princess (Begriffsklärung) |
| Royal Racing Club Bruxelles | Royal Radar Establishment | Royal Railways Cambodia |
| Royal Ranch | Royal Ranger | Royal Rangers |
| Royal Rangers Emblem | Royal Raymond Rife | Royal Recorders |
| Royal Red Cross | Royal Regalia Museum | Royal Regiment of Fusiliers |
| Royal Regiment of Scotland | Royal Republic | Royal Rex Motors Company |
| Royal Rife | Royal Roads Military College | Royal Roads University |
| Royal Robbins | Royal Romance | Royal Roost |
| Royal Rotterdam Lloyd | Royal Ruby Cycle | Royal Rumble |
| Royal Rumble (2016) | Royal Rumble (2017) | Royal Rumble 2016 |
| Royal Rumble 2017 | Royal Rumble Winner | Royal Run |
| Royal Rupert | Royal S. Copeland | Royal Saint Kitts and Nevis Defence Force |
| Royal Salute | Royal Saudi Air Force | Royal Saudi Land Forces |
| Royal Saudi Navy | Royal Scandinavia | Royal Schelde |
| Royal School of Mines | Royal Scotland | Royal Scots College |
| Royal Scots Dragoon Guards | Royal Scots Fusiliers | Royal Scots Greys |
| Royal Scotsman | Royal Scottish Academy | Royal Scottish Academy of Music and Drama |
| Royal Scottish Country Dance Society | Royal Scottish Forestry Society | Royal Scottish Geographical Society |
| Royal Scottish National Hospital | Royal Scottish National Orchestra | Royal Scottish Society of Arts |
| Royal Scottish Society of Painters in Watercolour | Royal Shakespeare Company | Royal Shakespeare Theatre |
| Royal Signals | Royal Signals Museum | Royal Small Arms Factory |
| Royal Society | Royal Society for the Conservation of Nature | Royal Society for the encouragement of Arts, Manufactures & Commerce |
| Royal Society for the Encouragement of Arts, Manufactures & Commerce | Royal Society for the Encouragement of Arts, Manufactures and Commerce | Royal Society for the Prevention of Cruelty to Animals |
| Royal Society for the Protection of Birds | Royal Society of Arts | Royal Society of British Artists |
| Royal Society of Canada | Royal Society of Chemistry | Royal Society of Edinburgh |
| Royal Society of Literature | Royal Society of London | Royal Society of Marine Artists |
| Royal Society of Medicine | Royal Society of New South Wales | Royal Society of New Zealand |
| Royal Society of New Zealand Te Apārangi | Royal Society of Painter-Etchers | Royal Society of Painter-Printmakers |
| Royal Society of Painters in Watercolours | Royal Society of Portrait Painters | Royal Society of Science |
| Royal Society of South Africa | Royal Society of St. George | Royal Society of Tropical Medicine and Hygiene |
| Royal Society of Victoria | Royal Society Range | Royal Society Te Apārangi |
| Royal Society Wellcome Foundation Prize | Royal Southampton Yacht Club | Royal Southern Yacht Club |
