| No. | Vessel Name | Call sign | carrier Code(NACCS Code) | NACCS user ID |
| 6316 | ORION | UBYQ | 13FZ | 2Y6KA |
| 6317 | ORION II | 9HUT9 | 12NX | 9G6KA |
| 6318 | ORION LEADER | 3FSG9 | NYKS | 5DAUK |
| 6319 | ORION REEFER | 3ESP7 | 13CR | 3ASHM |
| 6320 | ORKNEY SPIRIT | C6LR7 | 13JP | 4CHKW |
| 6321 | ORSOLINA BOTTIGLIERI | IBTL | 13VX | 5BSXK |
| 6322 | ORYONG NO.316 | 6MBQ | 31QE | 5M6KA |
| 6323 | ORYONG NO.723 | DTAB8 | 31QE | ESSZY |
| 6324 | OS MARMARIS | C6YR5 | MAEU | 6JMWC |
| 6325 | OS SINGAPORE | H9JB | 32IJ | 3ASWC |
| 6326 | OS YANGON | H8KC | 32IJ | 3ASWC |
| 6327 | OSAKA CAR | 2BYE8 | MOLU | 2A3KA |
| 6328 | OSAKA CAR | 9V2190 | MOLU | 5UAIK |
| 6329 | OSAKA EXPRESS | DDVK2 | HLCU | 3FUNX |
| 6330 | OSAKA TOWER | D5DJ5 | EGLV | 4CTSC |
