A Palestine Liberation Organization plan to sail a ship filled with people deported from the occupied territories to Israel, much as Jewish war refugees did in 1947 aboard the Exodus, has been stalled by a "secret" Israeli dissuasion campaign aimed at Greek merchant shipping, PLO officials charged today. Israel denied the charge.

An Israeli Embassy spokesman here denied the charge today. But in Israel, Prime Minister Yitzhak Shamir has expressed outrage at and opposition to the PLO plan to copy the Jews' postwar tactics to settle refugees in what was then British-administered Palestine. Greece also denied being pressed by Israel or the United States-as the PLO had alleged-to prevent the sailing.

The PLO plans to load the ship with international observers, reporters and 131 Palestinians who were deported from the Israeli-occupied territories on the West Bank and Gaza and sail it to Haifa in Israel. The ship would make a stopover in Larnaca, Cyprus to pick up more international observers, including a number of Palestinians, the PLO said.