| Aberdeen Lodge | IRE3ABD | 4 | Dublin |
| Adare Manor Hotel and Golf Resort | IRE3ADA | 5 | County Limerick |
| Albergo Terminus | LAK3TER | 4 | Como |
| Alpenpalace Deluxe Hotel and Spa Resort | IMT3ALP | 5 | San Giovanni |
| Antica Torre di Via Tornabuoni 1 | FLR3ANT | | Florence |
| Ballinacurra House | IRE3BAL | | Kinsale |
| Bauer Casa Nova | VEN3NOV | 4 | Venice |
| Bauer Palladio Hotel & Spa | VEN3PAL | 5 | Venice |
| Bellevue Hotel Syrene | AMA3SYR | 5 | Sorrento |
| Blindgate House | IRE3BGH | 4 | Kinsale |
| Blue Book - Ballymaloe Country House Hotel | IRE3BLY | 4 | County Cork |
| Blue Book - Barberstown Castle | IRE3BAR | 4 | County Kildare |
| Blue Book - Blairs Cove House and Restaurant | IRE3BLR | | County Cork |
| Blue Book - Bushmills Inn Hotel | IRE3BUS | 4 | Bushmills |
| Blue Book - Cashel House Hotel | IRE3CAS | | County Galway |
| Blue Book - Cashel Palace Hotel | IRE3CPH | 4 | Cashel |
| Blue Book - Coopershill | IRE3COO | | County Sligo |
| Blue Book - Cromleach Lodge | IRE3CRO | 4 | Castlebaldwin |
| Blue Book - Currarevagh House | IRE3CUR | 4 | Oughterard |
| Blue Book - Dunbordy House Hotel | IRE3DUN | 4 | County Wexford |
| Blue Book - Gregans Castle Hotel | IRE3GRG | 4 | County Clare |
| Blue Book - Hayfield Manor | IRE3HAY | 5 | County Cork |
| Blue Book - Longueville House | IRE3LNG | 4 | County Cork |
| Blue Book - Marlfield House | IRE3MAR | | Gorey |
| Blue Book - Merrion Hotel | IRE3MHT | 5 | Dublin |
| Blue Book - Moy House | IRE3MOY | 4 | Lahinch |
| Blue Book - Mustard Seed at Echo Lodge | IRE3MUS | 4 | County Limerick |
| Blue Book - Newport House Hotel | IRE3NEW | 4 | Newport |
| Blue Book - Park Hotel Kenmare | IRE3PAR | 5 | County Kerry |
| Blue Book - Rathmullan House | IRE3RAT | 4 | Ireland |
| Blue Book - Rathsallagh House | IRE3RTH | 4 | Ireland |
| Blue Book - Rosleague Manor Hotel | IRE3RLM | | County Galway |
| Blue Book - Stella Maris Country House Hotel | IRE3STM | 4 | Ballycastle |
| Blue Book - Tankardstown House | IRE3TAN | 4 | Slane |
| Blue Book - The Ice House | IRE3ICE | 4 | County Mayo |
| Blue Book - The Merchant Hotel | IRE3MEC | 5 | Belfast |
| Blue Book - Wineport Lodge | IRE3WIN | 4 | Glasson |
| Blue Book -Enniscoe House | IRE3ENN | | County Mayo |
| Bluebook - Ahernes Townhouse | IRE3AHT | 4 | County Cork |
| Borgo San Felice | TUS3BSF | 4 | Castelnuovo Berardegna |
| Ca'Sagredo Hotel | VEN3CSH | 5 | Venice |
| Capri Tiberio Palace Hotel & Spa | AMA3TIB | 5 | Capri |
| Carrig Country House | IRE3CRH | 3 | County Kerry |
| Casa Angelina | AMA3ANG | 5 | Praiano |
| Casa Nicolo' Priuli | VEN3CNP | 3 | Venice |
| Casa Romana Hotel Boutique | ESP3CRM | 4 | Seville |
| Casona de la China Poblana | MEX3CCP | | Central Mexico |
| Castelletto di Montebenichi | TUS3MON | 4 | Montebenichi |
| Castello Banfi il Borgo | TUS3CBA | 4 | Montalcino |
| Castello di Gargonza | TUS3CDG | 3 | Monte San Savino (Arezzo) |
| Castello di Spaltenna | TUS3CSP | 4 | Gaiole in Chianti |
| Chateau Eza | FRA3CEZ | 4 | Eze |
| Château La Chenevière | FRA3CHE | 4 | Port en Bessin |
| Colbert Boutique Hotel | PAR3COL | 4 | Paris |
| Corral Del Rey | ESP3CDR | | Seville |
| Domaine de la Tortiniere | FRA3DOM | 3 | Montbazon-en-Touraine |
| Dos Casas | MEX3DOS | | San Miguel de Allende |
| Eight Hotels - Albergo San Giorgio | LIG3SAN | 4 | Portofino |
| Eight Hotels - Hotel Paraggi | LIG3PAR | 4 | Santa Margherita |
| El Meson Hotel | MEX3MES | | San Miguel de Allende |
| Empire Palace Hotel | ROM3EMP | 4 | Rome |
| Eremo della Giubiliana | SIC3EMO | 5 | Ragusa |
| Excelsior Palace Hotel | LIG3EXC | 5 | Rapallo |
| Gallery Hotel Art | FLR3GAL | 4 | Florence |
| Garza Blanca Preserve, Resort & Spa | MEX3GAR | 5 | Jalisco |
| Gran Derby Hotel | ESP3DER | 4 | Barcelona |
| Gran Hotel Son Net | ESP3SNE | 5 | Puigpunyent |
| Grand Hotel Continental | TUS3CON | 5 | Siena |
| Grand Hotel Convento di Amalfi | AMA3CDA | 5 | Amalfi |
| Grand Hotel Excelsior Vittoria | AMA3EXC | 5 | Sorrento |
| Grand Hotel Minerva | FLR3MIN | 4 | Florence |
| Grand Hotel Miramare | LIG3MIR | 4 | Santa Margherita |
| Grand Hotel Parco dei Principi | ROM3PRI | 5 | Rome |
| Grand Hotel Parker's | AMA3PAR | 5 | Naples |
| Grand Hotel Timeo and Villa Flora | SIC3GHT | 5 | Taormina |
| Grand Hotel Tremezzo Palace | LAK3TRE | 5 | Tremezzo |
| Grand Hotel Villa Cora | FLR3VCO | 5 | Florence |
| Grand Hotel Villa Igiea | SIC3VIG | 5 | Palermo |
| Grand Hotel Villa Medici | FLR3VME | 5 | Florence |
| Grand Hotel Villa Serbelloni | LAK3SER | 5 | Bellagio |
| Green Park Resort | TUS3GRE | 4 | Tirrenia |
| Hacienda de San Rafael | ESP3RAF | 3 | Seville |
| Hacienda San Gabriel de las Palmas | MEX3GDP | | Central Mexico |
| Hacienda Sepulveda | MEX3HSP | | Lagos de Moreno |
| Half Moon | JAM3HMC | | Jamaica |
| Hostellerie La Briqueterie | FRA3BRI | 4 | Vinay |
| Hostellerie Les Frênes | FRA3HLF | 4 | Avignon |
| Hotel Adler | ESP3ADL | 5 | Madrid |
| Hotel Balzac | PAR3BAL | 4 | Paris |
| Hotel Barocco | ROM3BAR | 4 | Rome |
| Hotel Bauer | VEN3BAU | 5 | Venice |
| Hotel Brufani Palace | UMB3BRU | 5 | Perugia |
| Hotel Byron | TUS3BYR | 5 | Forte dei Marmi |
| Hotel Campo Marzio | VEN3CAM | 4 | Vicenza |
| Hotel Capo d' Africa | ROM3CAP | 4 | Rome |
| Hotel Cellai | FLR3CEL | 4 | Florence |
| Hotel Claris | ESP3CLA | 5 | Barcelona |
| Hotel Claude Marbella | ESP3CLM | 4 | Marbella |
| Hotel Colombina | VEN3COL | 4 | Venice |
| Hotel Continentale | FLR3CON | 4 | Florence |
| Hotel D'Inghilterra | ROM3ING | 5 | Rome |
| Hotel De La Ville (Florence) | FLR3DLV | 4 | Florence |
| Hotel De La Ville (Milan) | MIL3DLV | 4 | Milan |
| Hotel De La Ville (Monza) | MIL3DEL | 4 | Monza |
| Hotel dei Consoli | ROM3DCS | 4 | Rome |
| Hotel dei Mellini | ROM3MEL | 4 | Rome |
| Hotel della Piccola Marina | AMA3PIC | 4 | Capri |
| Hotel Finca Cortesin | ESP3COR | 5 | Casares |
| Hotel Grau Roig | ESP3HGR | 4 | Grau Roig |
| Hotel Helvetia and Bristol | FLR3HBR | 5 | Florence |
| Hotel J & J | FLR3HJJ | 4 | Florence |
| Hotel La Medusa | AMA3MED | 4 | Castallammare di Stabbia |
| Hotel La Perouse | FRA3PER | 4 | Cote D'Azur |
| Hotel Le Cep | FRA3CEP | 4 | Beaune |
| Hotel Le Fontanelle | TUS3LFO | 5 | Pianella |
| Hotel Le Sirenuse | AMA3SIR | 5 | Positano |
| Hotel Londra Palace | VEN3LON | 4 | Venice |
| Hotel Mascagni | ROM3MAS | 4 | Rome |
| Hotel Montalembert | PAR3MNT | 4 | Paris |
| Hotel Murmuri | ESP3MUR | 4 | Barcelona |
| Hotel Palazzo Bocci | UMB3PBO | 4 | Spello |
| Hotel Palazzo Manfredi | ROM3PMA | 5 | Rome |
| Hotel Piranesi | ROM3PIR | 4 | Rome |
| Hotel Plaza e De Russie | TUS3RUS | 4 | Viareggio |
| Hotel Porta Felice | SIC3PFE | 4 | Palermo |
| Hotel Posta | EMI3POS | 4 | Reggio Emilia |
| Hotel Punta Tragara | AMA3TRA | 5 | Capri |
| Hotel Rector | ESP3REC | 4 | Salamanca |
| Hotel Regina | MIL3REG | 4 | Milan |
| Hotel Rufolo | AMA3RUF | 4 | Ravello |
| Hotel San Luca | UMB3SAN | 4 | Spoleto |
| Hotel Santa Caterina | AMA3SCA | 5 | Amalfi |
| Hotel Savoia & Jolanda | VEN3SAV | 4 | Venice |
| Hotel Splendide Royal (Lugano) | LAK3HSR | 5 | Lake Lugano |
| Hotel Splendide Royal (Rome) | ROM3HSR | 5 | Rome |
| Hotel Stendhal | ROM3STE | 4 | Rome |
| Hotel Urban | ESP3URB | 5 | Madrid |
| Hotel Villa Carlotta | SIC3CAR | 4 | Taormina |
| Hotel Villa Del Quar | VER3QUA | 5 | Verona |
| Hotel Villa Flori | LAK3VFL | 4 | Como |
| Hotel Villa Franca | AMA3FRA | 4 | Positano |
| Hotel Villa Franceschi | VET3FRA | 5 | Mira Porte |
| Hotel Villa Ganz | MEX3VGA | | Guadalajara |
| Hotel Villa Jerez | ESP3HVJ | 5 | Jerez de la Frontera |
| Hotel Villa La Bollina | PIE3BOL | 4 | Serravalle Scrivia |
| Hotel Villa Luppis | VET3VLU | 4 | Rivarotta |
| Hotel Villa Maria Cristina | MEX3VMC | 5 | Guanajuato |
| Hotel Villa Oniria | ESP3ONI | 4 | Granada |
| Hotel Villa Pambuffetti | UMB3PAM | 4 | Montefalco |
| Hotel Villa Sant'Andrea | SIC3VSA | 4 | Taormina |
| Hotel Villa Zuccari | UMB3ZUC | 4 | Montefalco |
| Hotel Westminster | PAR3WES | 4 | Paris |
| Il Convento dei Fiori di Seta | EMI3CFS | 4 | Bologna |
| Il Falconiere | TUS3FAL | 4 | Cortona |
| Il Melograno | PUG3MEL | 5 | Monopoli |
| JDB Fine Hotels & Resorts | JDB3JDB | | All Destinations |
| JDB's Fine Hotel | TST3HTL | | Granada |
| L'Albergo della Regina Isabella | AMA3REG | 5 | Ischia |
| La Bastide de St Tropez | FRA3BST | 4 | St. Tropez |
| La Peschiera | PUG3PES | 5 | Monopoli |
| La Puertecita Boutique Hotel | MEX3PUE | 4 | San Miguel de Allende |
| La Siranda, Casa-Hotel | MEX3LSI | | Patzcuaro |
| La Sosta di Ottone III | LIG3SOS | | Levanto |
| La Tana dell'Istrice | ROM3TAN | 4 | Civitella D'Agliano |
| Las Alamandas | MEX3ALA | 4 | Jalisco |
| Les Vergers de Saint-Paul | FRA3VER | 4 | St. Paul |
| Locanda dei Mai Intees | LAK3DMI | 4 | Lake Varese |
| Locanda del Molino | TUS3LMO | 4 | Cortona |
| Locanda Vivaldi | VEN3VIV | 4 | Venice |
| Lungarno Suites | FLR3LUG | | Florence |
| Maison La Minervetta | AMA3MIN | 4 | Sorrento |
| Masseria San Domenico | PUG3MAS | 5 | Brindisi |
| Mecenate Palace Hotel | ROM3MEC | 4 | Rome |
| Merrion Hall | IRE3MER | 4 | Dublin |
| Mezzatorre Resort & Spa | AMA3MEZ | 5 | Ischia |
| Palace Bonvecchiati | VEN3BON | 4 | Venice |
| Palacio Urgoiti | ESP3PUR | 4 | Bilbao |
| Palazzo Guiscardo | TUS3PGU | 4 | Pietrasanta |
| Palazzo Leopoldo | TUS3LEO | | Radda in Chianti |
| Palazzo Magnani Feroni | FLR3PMF | | Florence |
| Palazzo Niccolini al Duomo | FLR3NIC | | Florence |
| Palazzo Priuli | VEN3PRI | 4 | Venice |
| Palazzo Sasso | AMA3SAS | 5 | Ravello |
| Palazzo Stern | VEN3PST | 4 | Venice |
| Palazzo Terranova | UMB3TER | 5 | Morra |
| Park Hotel Villa Grazioli | ROM3GRA | 4 | Frascati |
| Perryville House | IRE3PER | 4 | County Cork |
| Petit Palais Hotel de Charme | MIL3PET | 4 | Milan |
| Principe Hotel Forte dei Marmi | TUS3PRI | 5 | Forte dei Marmi |
| Relais Alla Corte del Sole | UMB3CDS | 4 | Castiglion Del Lago |
| Relais Bella Rosina | PIE3ROS | 4 | Fiano |
| Relais La Suvera | TUS3SUV | 4 | Pievescola |
| Relais Monforte | PIE3MON | 5 | Monte D'Alba |
| Relais Ortaglia | TUS3ORT | | Montepulciano |
| Relais Villa Baldelli | TUS3BAL | 4 | Cortona |
| Relais Villa l'Olmo | TUS3RVO | | Impruneta |
| Relais Villa Matilde | PIE3MAT | | Romano Canavese |
| Ross Lake House Hotel | IRE3ROS | 3 | Oughterard |
| Royal Hotel Sanremo | LIG3REM | 5 | Sanremo |
| San Domenico Palace Hotel | SIC3SDP | 5 | Taormina |
| St. George | ROM3STG | 5 | Rome |
| The Beaufort | LON3BEA | 4 | London |
| The Cranley | LON3CRA | 5 | London |
| The Inn at the Roman Forum | ROM3IRF | | Rome |
| The Inn at the Spanish Steps | ROM3INN | 5 | Rome |
| The Royal Park | LON3TRP | 5 | London |
| Villa & Palazzo Aminta | LAK3AMI | 5 | Stresa |
| Villa Abbazia | VET3VAB | 4 | Follina |
| Villa Campestri | TUS3CAM | 3 | Vicchio |
| Villa di Monte Solare | UMB3VMS | 4 | Colle San Paolo |
| Villa di Piazzano | TUS3PIA | 4 | Cortona |
| Villa Ducale | SIC3VDU | 4 | Taormina |
| Villa il Tesoro | TUS3VIT | | Massa Marittima |
| Villa Imperiale | LAK3VIM | 4 | Moltrasio |
| Villa la Borghetta | TUS3VLB | 4 | Figline Valdarno |
| Villa la Vedetta | FLR3VLV | 5 | Florence |
| Villa Le Maschere Resort | TUS3VLM | 5 | Barberino di Mugello (Florence) |
| Villa Mangiacane | TUS3VMC | 5 | San Casciano |
| Villa Margherita | VET3VMA | 4 | Mira Porte |
| Villa Rolandi | MEX3ROL | 5 | Isla Mujeres |
| Villa Soro | ESP3VSO | 4 | San Sebastian |
| Villa Spalletti Trivelli | ROM3VST | | Rome |
| Windjammer Landing Villa Beach Resort | SLU3WJM | | St. Lucia |
