utility vessel J |
| Change type | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9 |
| ID | Name | Built | Flag | IMO | ENI | Type | CA | SC | M | C |
| 6171 | James Cook | 2006 | 9338242 | N/A | research vessel |
| 2862 | Jan Bart (Redeboot 6) | 1992 | N/A | 06105063 | pilot | C |
| 2864 | Jan Breydel | 1993 | N/A | N/A | pilot |
| 4926 | Jan Steen | 1986 | 8505707 | N/A | multi purpose support vessel |
| 2865 | Jan van Engelenburg | 1990 | N/A | N/A | SaR |
| 2866 | Jan van Gent | 1990 | 9201724 | N/A | customs patrol vessel |
| 2867 | Jean Charcot | 1965 | 6505777 | N/A | fishery patrol, research vessel |
| 5754 | Jeanine Parqui | 2005 | N/A | N/A | SaR |
| 2868 | Jumbo Javelin | 2004 | 9243837 | N/A | heavy load carrier |
| Change type | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9 |