Source: Chanan Morrison from the writings of Rav Kook Notarikon in the Torah    -      [Notarikon is a method of deriving a word, by using each of its initial (ראשי תיבות) or final letters (סופי תיבות) to stand for another, to form a sentence or idea out of the words] Abbreviations and acronyms are common in rabbinic writings, but they are rare in the text of the Torah itself.