| English | eng-000 |
| hypnopedia | |
| Universal Networking Language | art-253 | hypnopedia(icl>teaching>thing,equ>sleep-learning) |
| English | eng-000 | hypnopaedia |
| English | eng-000 | sleep-learning |
| suomi | fin-000 | hypnopedia |
| suomi | fin-000 | unen aikana oppiminen |
| português | por-000 | Sleep-learning |
| русский | rus-000 | гипнопедия |
| español | spa-000 | hipnopedia |
| ภาษาไทย | tha-000 | การสอนขณะนอนหลับ |