S&P Global Ratings assigned its 'AA-' long-term rating, and stable outlook, to New York City Educational Construction Fund's (ECF) $40.7 million revenue bonds. In addition, S&P Global Ratings affirmed its 'AA-' rating, with a stable outlook, on ECF's approximately $231.2 million parity debt outstanding. Finally, S&P Global Ratings affirmed its ratings on various issuances where the short-term ratings are based on the liquidity support provided by various financial institutions. The ratings are based on the application of S&P Global Ratings "Issue Credit Ratings Linked to U.S. Public Finance Obligor?s Creditworthiness" criteria, published Jan. 22, 2018 on RatingsDirect. Lease rental payments from New York City, which are subject to annual appropriation, and fund income (non-school revenues) secure the bonds. We rate