; and (2) the term high-cost programs means— (A) the program for Universal Service Support for High-Cost Areas set forth under subpart D of part 54 of title 47, Code of Federal Regulations, or any successor regulations; (B) the Rural Digital Opportunity Fund set forth under subpart J of part 54 of title 47, Code of Federal Regulations, or any successor regulations; (C) the Interstate Common Line Support Mechanism for Rate-of-Return Carriers set forth under subpart K of part 54 of title 47, Code of Federal Regulations, or any successor regulations; (D) the Mobility Fund set forth under subpart L of part 54 of title 47, Code of Federal Regulations, or any successor regulations; (E) the High Cost Loop Support for Rate-of-Return Carriers program set forth under subpart M of part 54 of title 47, Code of Federal Regulations, or any successor regulations; (F) the Uniendo a Puerto Rico Fund and the Connect USVI Fund set forth under subpart O of part 54 of title 47, Code of Federal Regulations, or any successor regulations