Jod
From BiblePortal Wikipedia
Hastings' Dictionary of the Bible [1]
JOD . The tenth letter of the Hebrew alphabet, and as such used in the 119th Psalm to designate the 10th part, each verse of which begins with this letter.
International Standard Bible Encyclopedia [2]
jod י : Yōdh , the tenth letter of the Hebrew alphabet. See Alphabet; Jot; Yodh .
