The British Rayon Research Association was a research institute formed in 1946 by the British Rayon Federation and others. It was funded by the Department of Scientific and Industrial Research and by voluntary funds from industry to investigate the chemical and physical properties of rayon and rayon fabrics, using a wide range of laboratory and theoretical methods. John Wilson, who was its Director from 1948 to 1958 was appointed a CBE for his work at the BRRA.