Adri - Alga
- Adria Hotel Daejeon (Daejeon)
- Adria Hotel Prague (Prague)
- Adrian Hotel Athens (Athens)
- Adrian Motel Dunedin (Dunedin)
- Adriano Hotel Seville (Seville & Province)
- Adriano Hotel Torremolinos (Costa Del Sol)
- Adriatico Hotel Venice (Venice)
- Adua & Regina Di Saba Hotel Wellness And Beauty Montecatini Terme (Montecatini Terme)
- Advance Hotel Barcelona (Barcelona)
- Aegean Dream Resort Hotel Bodrum (Bodrum)
- Aegean Suites Hotel Skiathos Island (Skiathos Island)
- Aegina Island (Greece)
- Aeolos Hotel Skopelos (Skopelos Island)
- Aeroporto Othon Hotel Rio de Janeiro (Rio de Janeiro)
- Aeropuerto Monica Sur Hotel Tenerife Island (Tenerife Island)
- Aerotel Domodedovo Airport Moscow (Moscow)
- Affinia Dumont Hotel - New York (New York City)
- Affinia Fifty Hotel New York (New York City)
- Affinia Gardens - New York (New York City)
- Affinia Manhattan Hotel (New York City)
- Affinity Old Town Flats Krakow (Krakow)
- Afitel Hotel Tours (Tours)
- Afitis Hotel Halkidiki (Halkidiki)
- Afonso V Hotel Aveiro (Central Portugal /Beiras)
- Africa Hotel Tunis (Tunis)
- Africa Mar ApartHotel Mallorca Island (Mallorca Island)
- Agadir (Morocco)
- Agadir Beach Club Hotel (Agadir)
- Agata Hotel Nice (Nice)
- Agave Hotel Pozzuoli (Naples)
- Agave Residence Lipari (Eolie Islands)
- Agdal Hotel Marrakech (Marrakesh)
- Agen (France)
- Aggie Grey's Hotel & Bungalows (Apia)
- Aggie Grey's Lagoon Resort (Upolu Island)
- AGH Canet Hotel (Valencia & Province)
- AGH Estepona Hotel (Costa Del Sol)
- Aghadoe Heights Hotel and Spa Killarney (Killarney)
- Agil 7 Hotel Orly (Paris Suburbs)
- Agionissi Resort Hotel Halkidiki (Halkidiki)
