Grand Hotel Ambasciatori GDS
Amadeus: FG RROAMB
Sabre: FG 58888
Galileo: FG 31342
Worlspan: FG RROAM
Pegasus: FG 45466
Grand Hotel Royal GDS
AMADEUS: FG RROROY
SABRE: FG 48526
GALILEO: FG 30654
WORLDSPAN: FG RRORO
PEGASUS: FG 45469
Grand Hotel De La Ville GDS
Amadeus: FG RRODEL
Sabre: FG 49254
Galileo: FG 33278
Worldspan: FG RRODE
Pegasus: FG 45468
Grand Hotel Capodimonte GDS
Amadeus: FG RROGRC
Sabre: FG 49144
Galileo: FG 32201
Worldspan: FG RROGC
Pegasus: FG 45467