| Capoluogo di provincia | Sigla | % Corretto |
|---|---|---|
| Aosta | AO | 100%
|
| Venezia | VE | 97%
|
| Brescia | BS | 96%
|
| Treviso | TV | 96%
|
| Verona | VR | 96%
|
| Ancona | AN | 95%
|
| Belluno | BL | 95%
|
| Bologna | BO | 95%
|
| Como | CO | 95%
|
| Cremona | CR | 95%
|
| Gorizia | GO | 95%
|
| Rovigo | RO | 95%
|
| Terni | TR | 95%
|
| Ascoli Piceno | AP | 94%
|
| Arezzo | AR | 94%
|
| Bergamo | BG | 94%
|
| Biella | BI | 94%
|
| Bolzano | BZ | 94%
|
| Forlì-Cesena | FC | 94%
|
| Ferrara | FE | 94%
|
| Firenze | FI | 94%
|
| Fermo | FM | 94%
|
| Grosseto | GR | 94%
|
| Lecco | LC | 94%
|
| Lodi | LO | 94%
|
| Latina | LT | 94%
|
| Milano | MI | 94%
|
| Mantova | MN | 94%
|
| Padova | PD | 94%
|
| Pescara | PE | 94%
|
| Prato | PO | 94%
|
| Pesaro-Urbino | PU | 94%
|
| Pavia | PV | 94%
|
| Sondrio | SO | 94%
|
| Teramo | TE | 94%
|
| Trento | TN | 94%
|
| Torino | TO | 94%
|
| Trieste | TS | 94%
|
| Udine | UD | 94%
|
| Varese | VA | 94%
|
| Vicenza | VI | 94%
|
| Alessandria | AL | 92%
|
| Asti | AT | 92%
|
| Brindisi | BR | 92%
|
| Chieti | CH | 92%
|
| Cuneo | CN | 92%
|
| Frosinone | FR | 92%
|
| Genova | GE | 92%
|
| Isernia | IS | 92%
|
| Livorno | LI | 92%
|
| Lucca | LU | 92%
|
| Modena | MO | 92%
|
| Napoli | NA | 92%
|
| Pisa | PI | 92%
|
| Pordenone | PN | 92%
|
| Parma | PR | 92%
|
| Pistoia | PT | 92%
|
| Ravenna | RA | 92%
|
| Reggio Emilia | RE | 92%
|
| Rieti | RI | 92%
|
| Rimini | RN | 92%
|
| Salerno | SA | 92%
|
| Siena | SI | 92%
|
| Savona | SV | 92%
|
| Viterbo | VT | 92%
|
| Avellino | AV | 91%
|
| Imperia | IM | 91%
|
| Macerata | MC | 91%
|
| Novara | NO | 91%
|
| Piacenza | PC | 91%
|
| Perugia | PG | 91%
|
| Roma | RM | 91%
|
| La Spezia | SP | 91%
|
| Vercelli | VC | 91%
|
| L'Aquila | AQ | 90%
|
| Bari | BA | 90%
|
| Benevento | BN | 90%
|
| Caserta | CE | 90%
|
| Cosenza | CS | 90%
|
| Lecce | LE | 90%
|
| Massa-Carrara | MS | 90%
|
| Foggia | FG | 88%
|
| Verbania | VB | 88%
|
| Campobasso | CB | 87%
|
| Catania | CT | 87%
|
| Palermo | PA | 87%
|
| Taranto | TA | 87%
|
| Cagliari | CA | 86%
|
| Matera | MT | 86%
|
| Vibo Valentia | VV | 84%
|
| Catanzaro | CZ | 83%
|
| Agrigento | AG | 82%
|
| Enna | EN | 82%
|
| Potenza | PZ | 82%
|
| Ragusa | RG | 82%
|
| Siracusa | SR | 82%
|
| Messina | ME | 79%
|
| Nuoro | NU | 79%
|
| Reggio Calabria | RC | 79%
|
| Sassari | SS | 79%
|
| Trapani | TP | 79%
|
| Caltanissetta | CL | 78%
|
| Oristano | OR | 77%
|
| Sud Sardegna | SU | 71%
|
| Monza | MB | 70%
|
| Andria-Barletta-Trani | BT | 60%
|
| Crotone | KR | 56%
|