| No. | Vessel Name | Call sign | carrier Code(NACCS Code) | NACCS user ID |
| 481 | ARKAIM-4 | 3ERR4 | 12AP | 8ONAR |
| 482 | ARKAIM-6 | 3ESA2 | 12AP | 2BTIT |
| 483 | ARKAS | D5AF8 | 13VX | 5A3KA |
| 484 | ARKAT | V8V3101 | 32HL | 2AEAL |
| 485 | ARMERIA | HPBN | KKLU | 7HNEC |
| 486 | ARMU | UBAG3 | 12NW | 8EAKK |
| 487 | ARNICA | A8WP8 | 13PB | 8EAKK |
| 488 | ARNOLD MAERSK | OXES2 | MAEU | 23MWC |
| 489 | AROLAKE | DSQD9 | 13RO | 8TTMF |
| 490 | AROMA | VRFQ8 | 13PQ | 3FFUY |
| 491 | AROMASHEV | UGGF | 13YN | 8AHSA |
| 492 | ARPEGGIO | 3FZX5 | 13PC | 3HNUC |
| 493 | ARROW-I | XUBG5 | 13BZ | 8AHSA |
| 494 | ARTEMIS | 3EMS6 | 13SC | 2BACM |
| 495 | ARTEMIS LEADER | 3ERS4 | NYKS | 21YCS |
