Crossword clues for PLO's Mahmoud:ABBASPLO leader MahmoudYASSERMahmoud's PLO predecessorABBASPLO chairman Mahmoud ___ABBASPLO chief MahmoudABBASPLO's MahmoudABBASPLO head MahmoudYASIRPLO chairman before MahmoudYASSERPLO chairman before Mahmoud