| ARTIFACT | Cross-Quadrant Beaming | C | Jessel | R | |
| Jevonite Gemstones | R | Et tu, Brute? | C | Jimenez | C |
| DILEMMAS | Exorcism | C | Joeinn | C | |
| Calligraphy | C | For He's a ????? Good Fellow | U | Joseph | R |
| Falling in Love | C | Jatlh! | U | Kathryn Janeway | R |
| Guilty As Charged | U | MISSIONS | Lt. Juarez | U | |
| Ja'chuq | R | Assassination | R | Mark Jamison | R |
| Jacked! | R | Hide Out | R | Michael Jonas [Non-aligned] | R |
| Jarada Greeting | R | Jovian Run | U | Traveling Wesley [Non-Aligned] | R |
| Jokarian Chess | C | Resist Relocation | R | PERSONNEL-NON-ALIGNED | |
| Juro Counterpunch | C | Stockade Duty | R | Acost Jared | U |
| The Big Decisions | R | Study Red Eye of the Storm | U | Cyrano Jones | R |
| Wanna Hug? | C | Survey Borg Attack Site | R | Jabin | U |
| EQUIPMENT | PROGRAM | Jal Magong | C | ||
| Jalanda Forum Recording | U | Janeway Lambda-1 | U | Jarren | U |
| Jinaq | C | SITES | Jareth | U | |
| EVENTS | Jefferies Tube | C | Jarth | U | |
| Collective Unconscious | U | Junction 9-A | C | Jarvin [Federation] | U |
| High Competition | U | Junction C-12 | U | Jaya | U |
| jIH dok | C | FACILITIES-FEDERATION | Jayden | R | |
| Jolan Tru | C | Jupiter Outpost 92 [Outpost] | R | Jessen | U |
| Joranian Ostrich | U | Jupiter Station [Station] | R | Jev | R |
| Lost Talent | C | PERSONNEL-BAJORAN | Jeyal | R | |
| Non-Gender Specific | C | Jaz Holza | U | Jono | R |
| Other Destination | U | Jillur Gueta | R | Joval | C |
| Undetecable Substance | C | Jomat Lusan | R | Ma'Bor Jetrel | R |
| FOOD | Major Jatarn | U | Rivas Jakara [Federation] | R | |
| Jambalaya | U | PERSONNEL-FEDERATION | SHIPS-BAJORAN | ||
| Jell-O | U | Admiral Janeway | R | Jalanda | R |
| Jestral Tea | C | Anne Jamison | U | Janir | U |
| Jibalian Omelette | C | Dr. Ja'Dar | U | Janitza | U |
| Jimbalian Fudge | C | Edward Jellico | R | Jo'kala | R |
| Jumbo Romulan Mollusks | C | Ensign Janeway | C | SHIPS-FEDERATION | |
| Jumja Tea | C | Jackson [Non-Aligned] | C | Justman | U |
| Jumja Stick | C | Janklow | C | USS Jenolen | R |
| INTERRUPTS | Javert | R | SHIP-NON-ALIGNED | ||
| Juhrayan Freighter | C |