The 22 letters of the Hebrew alphabet are the backbone of the Thoth correspondence system — three mothers for the elements, seven doubles for the planets, and twelve singles for the zodiac signs.
| Name | Letter | # | Meaning | Direction | Type | Link | Sum | Spelling | Path |
|---|---|---|---|---|---|---|---|---|---|
| Aleph | א | 1 | ox | Up-Down | Mother | Air 🜁 | 111 (831 with final) | אלף | Kether Chokhmah |
| Beth | ב | 2 | house | Above | Double | Mercury ☿ | 412 | בית | Kether Binah |
| Gimel | ג | 3 | camel | Below | Double | Moon ☽ | 73 | גמל | Kether Tiphareth |
| Daleth | ד | 4 | door | East | Double | Venus ♀ | 434 | דלת | Chokhmah Binah |
| Heh | ה | 5 | window | North East | Single | Aries ♈︎ | 10 | הה | Chokhmah Tiphareth |
| Vau | ו | 6 | nail | South East | Single | Taurus ♉︎ | 12 | וו | Chokhmah Chesed |
| Zain | ז | 7 | sword | East Above | Single | Gemini ♊︎ | 67 (717 with final) | זין | Binah Tiphareth |
| Cheth | ח | 8 | fence | East Below | Single | Cancer ♋︎ | 418 | חית | Binah Geburah |
| Teth | ט | 9 | serpent | North Above | Single | Leo ♌︎ | 419 | טית | Chesed Geburah |
| Yod | י | 10 | hand | North Below | Single | Virgo ♍︎ | 20 | יוד | Chesed Tiphareth |
| Kaph | כ | 20 | palm of the hand | West | Double | Jupiter ♃ | 100 (820 with final) | כף | Chesed Netzach |
| Lamed | ל | 30 | ox goad | North West | Single | Libra ♎︎ | 74 | למד | Geburah Tiphareth |
| Mem | מ | 40 | water | East-West | Mother | Water 🜄 | 90 (650 with final) | מים | Geburah Hod |
| Nun | נ | 50 | fish | South West | Single | Scorpio ♏︎ | 106 (756 with final) | נון | Tiphareth Netzach |
| Samekh | ס | 60 | prop | West Above | Single | Sagittarius ♐︎ | 120 (600 with final) | סמך | Tiphareth Yesod |
| Ayin | ע | 70 | eye | West Below | Single | Capricorn ♑︎ | 130 (780 with final) | עין | Tiphareth Hod |
| Peh | פ | 80 | mouth | North | Double | Mars ♂ | 85 | פה | Netzach Hod |
| Tzaddi | צ | 90 | fish hook | South Above | Single | Aquarius ♒︎ | 104 | צדי | Netzach Yesod |
| Qoph | ק | 100 | back of the head | South Below | Single | Pisces ♓︎ | 186 (906 with final) | קוף | Netzach Malkuth |
| Resh | ר | 200 | head | South | Double | Sol ☉ | 510 | ריש | Hod Yesod |
| Shin | ש | 300 | tooth | North-South | Mother | Fire 🜂 | 360 (1010 with final) | שין | Hod Malkuth |
| Tau | ת | 400 | cross | Center | Double | Saturn ♄ | 406 | תו | Yesod Malkuth |
| Name | Letter | Number |
|---|---|---|
| Kaph final | ך | 500 |
| Mem final | ם | 600 |
| Nun final | ן | 700 |
| Peh final | ף | 800 |
| Tzaddi final | ץ | 900 |