Rastafarians use the terms "Jah" and "Jah Jah" as a term for God and/or Haile Selassie I who is also known by the Amharic title Janhoy (literally "Your Majesty").

no is short for the word 'Know' :to perceive or understand as fact or truth; to apprehend clearly and with certainty

in other words, GOD KNOWS!
I Banged This Ting blud. Jahno (Jah Knows)
by Big Tibbs October 10, 2012
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