PPSC Past Paper 2020 For the Post of Labour Officer, General Knowledge MCQs, PPSC Solved Past Papers MCQsWHO is the abbreviation of? Posted on April 9, 2021 by Rana TahirA. World trade organization B. World Health Organization C. World Human Organization D. None of the aboveShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)