| Port Code | Port Name | Country |
| ITANJ | Sant'Angelo di Piove di Sacco | Italy |
| ITANN | Annicco | Italy |
| ITANO | Aliano | Italy |
| ITANZ | Anzio | Italy |
| ITAOI | Ancona | Italy |
| ITAON | Saonara | Italy |
| ITAOT | Aosta | Italy |
| ITAPA | Aprilia | Italy |
| ITAPO | Altopascio | Italy |
| ITAPZ | Ampezzo | Italy |
| ITARA | Adria | Italy |
| ITARC | Arcore | Italy |
| ITARE | Arezzo | Italy |
| ITARI | Arzignano | Italy |
| ITARL | Argelato | Italy |
| ITARN | Arconate | Italy |
| ITARO | Adro | Italy |
| ITARQ | Arquata Scrivia | Italy |
| ITARS | Arsiero | Italy |
| ITART | Artegna | Italy |
| ITARZ | Arzano | Italy |
| ITASA | Albano Sant Alessandro | Italy |
| ITASI | Assisi | Italy |
| ITASL | Asola | Italy |
| ITASM | Albisola Marina | Italy |
| ITASN | Sustinenza | Italy |
| ITASO | Asolo | Italy |
| ITASP | Ascoli Piceno | Italy |
| ITASS | Assago | Italy |
| ITAST | Asti | Italy |
| ITATE | Atessa | Italy |
| ITATM | Altamura | Italy |
| ITATO | Altedo | Italy |
| ITATR | Abbiategrasso | Italy |
| ITATX | Arbatax | Italy |
| ITAUG | Augusta | Italy |
| ITAVA | Albavilla | Italy |
| ITAVE | Avellino | Italy |
| ITAVI | Aviano | Italy |
| ITAVL | Altavilla | Italy |
| ITAVN | Avenza | Italy |
| ITAVO | Avola | Italy |
| ITAVZ | Avezzano | Italy |
| ITAZD | Azzano Decimo | Italy |
| ITAZT | Azzate | Italy |
| ITAZZ | Castel D'Azzano | Italy |
| ITBAA | Bagnaria Arsa | Italy |
| ITBAC | Baraccola | Italy |
| ITBAD | Basaldella | Italy |
| ITBAG | Bagno-Rubiera | Italy |
| ITBAI | Baia | Italy |
| ITBAL | Bagnolo | Italy |
| ITBAM | Bagnolo Mella | Italy |
| ITBAO | Basiano | Italy |
| ITBAR | Barcellona | Italy |
| ITBAS | Bastia Umbra | Italy |
| ITBAT | Battipaglia | Italy |
| ITBAV | Bagni di Tivoli | Italy |
| ITBBA | Brenna | Italy |
| ITBBB | Bibbiena | Italy |
| ITBBO | Bubano di Mordano | Italy |
| ITBCG | Badia Cantignano | Italy |
| ITBCI | Bacoli | Italy |
| ITBCR | Bagnolo Cremasco | Italy |
| ITBDA | Buttigliera d'Asti | Italy |
| ITBDF | Bianconese di Fontevivo | Italy |
| ITBDG | Bassano del Grappa | Italy |
| ITBDI | Bardi | Italy |
| ITBDR | Brugnetto di Ripe | Italy |
| ITBDS | Brindisi | Italy |
| ITBDT | Belvedere di Tezze | Italy |
| ITBED | Bedizzole(Brescia) | Italy |
| ITBEK | Bruneck | Italy |
| ITBEL | Bellano | Italy |
| ITBEN | Benevento | Italy |
| ITBEV | Bene Vagienna | Italy |
| ITBFO | Bonefro | Italy |
| ITBFR | Bonferraro | Italy |
| ITBGA | Brignano Gera d 'Adda | Italy |
| ITBGE | Barge | Italy |
| ITBGG | Baggiovara | Italy |
| ITBGI | Borgoricco | Italy |
| ITBGL | Belgioioso | Italy |
| ITBGM | Borgosesia | Italy |
| ITBGN | Brugnera | Italy |
| ITBGO | Bergamo | Italy |
| ITBGP | Bagnolo in Piano | Italy |
| ITBGR | Bolgare | Italy |
| ITBGS | Bagnoli di Sopra | Italy |
| ITBGT | Borgo Ticino | Italy |
| ITBGV | Bagnacavallo | Italy |
| ITBGZ | Breganze | Italy |
| ITBHA | Bagheria | Italy |
| ITBHI | Bolgheri | Italy |
| ITBHR | Brugherio | Italy |
| ITBIA | Biassono | Italy |
| ITBIE | Biella | Italy |
| ITBIG | Bigolino | Italy |
| ITBIN | Bertinoro | Italy |
| ITBIO | Binasco | Italy |