| Jabali |
| Jada-Prakriti |
| Jgannatha |
| Jagat |
| Jagrat |
| Jahnu |
| Jaimini |
| Jainismus |
| Jakugo |
| Jakuhitsu Genko |
| Jakujo |
| Jakumetsu |
| Jamgon Kongtrul |
| Janaka |
| Japa |
| Jataka |
| Jaya |
| Jen |
| Jetavana |
| Jihatsu |
| Jikijitsu |
| Jikishi-Ninshin |
| Jiri |
| Jiriki |
| Jisho |
| Jisho-Shojd-Shin |
| Jiva |
| Jivakoti |
| Jivanmukta |
| Jivanmukti-Viveka |
| Jivatman |
| Jnana |
| Jnana-Kanda |
| Jnana-Karma-Samuchchaya-Vada |
| Jnana-Mudra |
| Jnana-Yoga |
| Jnanin |
| Jnani-Bhakta |
| Jobutsu |
| Jodo |
| Jodo |
| Jodo-shin-shu |
| Jodo-shu |
| Jojitsu-Schule |
| Joriki |
| Joshin |
| Ju |
| Ju ching |
| Jugyu(-no)-Zu |
| Juhotsu |
| Ju-i |
| Jui-yen Shih-yen |
| Jujukai |
| Jukai |
| Juko |
| Jvala-Mukhi |
| Jyotis |
| Jyotisha |