Answer: AIPAC

AIPAC stands for the American Israel Public Affairs Committee. It is a lobbying group based in Washington, D.C., that advocates for strong U.S.-Israel relations. AIPAC is known for its influence on U.S. foreign policy related to Israel and its efforts to promote the U.S.-Israel alliance. The organization's logo features a Star of David, which is a symbol commonly associated with Judaism and the state of Israel.

Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: D.C. lobbying group with a Star of David in its logo. Explanations are generated by AI and may be inaccurate.