| Station | Code |
|---|
| Ajara | AZA |
| Ajarka | AIA |
| Ajgain | AJ |
| Ajhai | AJH |
| Ajharail | AHL |
| Ajit | AJIT |
| Ajit Gill Matta H | AJTM |
| Ajit Kheri | AJKI |
| Ajit Kheri | AJKT |
| Ajitwal | AJL |
| Ajjampur | AJP |
| Ajmer Jn | AII |
| Ajni (Nagpur) | AJNI |
| Ajnod | AJN |
| Ajwa | AJWA |
| Akaipur H | AKIP |
| Akalkot Road | AKOR |
| Akaltara | AKT |
| Akanapet | AKE |
| Akashi P H | AKZ |
| Akathumuri H | AMY |
| Akbar Ganj | AKJ |
| Akbarnagar | AKN |
| Akbarpur Jn | ABP |
| Akelahanspur Halt | ALNP |
| Akividu | AKVD |
| Akividu | AKVX |
| Akkampet | AKAT |
| Akkaraipatti | API |
| Akkihebbalu | AKK |
| Akkunti | AKY |
| Aklera | AKLA |
| Akluj O.A. | AKLJ |
| Akodia | AKD |
| Akola Jn | AK |
| Akolner | AKR |
| Akona | AKW |
| Akot | AKOT |
| Akra | AKRA |
| Akshaywat Rai Nagar | AYRN |
| Akshaywat Rainagar | AYRM |
| Akurdi | AKRD |
| Alachor | AEE |
| Alai | ALAI |
| Alai | ALI |
| Alakkudi | ALK |
| Alal | ALAL |
| Alal | ALL |
| Alam Nagar | AMG |
| Alamanda | ALM |
| Alambagh Lucknow | AMV |
| Alamganj | ALMG |
| Alampur | ALMR |
| Alampur Road | ALPR |
| Alanavar Jn | LWR |
| Alandi | ALN |
| Alapadu | AAU |
| Alapakam | ALP |
| Alattambadi | ATB |
| Alau | ALAU |
| Alawal Pur | AWL |
| Alawalpur Idrispur | AIH |
| Alehpur Halt | APRH |
| Aler | ALER |
| Alewahi | AWH |
| Algapur | ALGP |
| Aliganj | ALJ |
| Aligarh Jn | ALJN |
| Alinagar Tola | ATX |
| Alindra Road | AIR |
| Alipur Duar | APD |
| Alipur Duar Court | APDC |
| Alipur Duar Jn | APDJ |
| Alirajpur | ARPR |
| Aliyabad Road H | AYB |
| Aliyawada | ALB |
| Allahabad City | ALY |
| Allahabad Jn | ALD |
| Allahabd Chheoki | ACOI |
| Alleppey | ALLP |
| Alluru Road | AXR |
| Almatti | LMT |
| Almaw H | ALMW |
| Alniya | ALNI |
| Altagram | ATM |
| Aluabari Road | AUB |
| Alur | ALUR |
| Aluva (Alwaye) | AWY |
| Alwal Halt | ALW |
| Alwar Jn | AWR |
| Alwar Tirunagari | AWT |
| Amagura | AGZ |
| Amala Nagar | AMLR |
| Amalner | AN |
| Amalpur | AMLP |
| Amalsad | AML |
| Aman Lodge | X108 |
| Aman Lodge | AMAN |
| Aman Vadi | AMW |
| Amar Saheed Jagdeo Prasad H | ASJP |
| Amaravathi Colony | AVC |