The Indian Academy of Sciences elected George as a fellow in 1973 before he became an elected fellow of the Indian National Science Academy in 1975. The Council of Scientific and Industrial Research awarded him the Shanti Swarup Bhatnagar Prize, one of the highest Indian science awards, in 1973. He received the C. V. Raman Award in 1985 and the Professor T. R. Seshadri 70th Birthday Commemoration Medal of the Indian National Science Academy in 1990. The World Academy of Sciences awarded him the TWAS Prize in 1992 and two years later, elected him as their fellow. He is also a recipient of the Lifetime Achievement Award of the Chemical Research Society of India and a life member of the society.