Which stock indexes is RELX part of?

Context: RELX plc is a British multinational information and analytics company headquartered in London, England. Its businesses provide scientific, technical and medical information and analytics; legal information and analytics; decision-making tools; and organise exhibitions. It operates in 40 countries and serves customers in over 180 nations. It was previously known as Reed Elsevier, and came into being in 1993 as a result of the merger of Reed International, a British trade book and magazine publisher, and Elsevier, a Netherlands-based scientific publisher.

The company is publicly listed, with shares traded on the London Stock Exchange, Amsterdam Stock Exchange and New York Stock Exchange. The company is one of the constituents of the FTSE 100 Index, Financial Times Global 500 and Euronext 100 Index.

Answer: RELX plc is a constituent of the FTSE 100, Financial Times Global 500 and Euronext 100 indices.