SOME RPI GRADS refers to graduates of the Rensselaer Polytechnic Institute, a private research university located in Troy, New York. The crossword solutions for this term are ENGRS (5 letters), ENGS (4 letters), and EES (3 letters). ENGRS stands for Engineers, ENGS stands for Engineering Science, and EES stands for Electrical Engineering and System Science. These three majors are among the most popular at RPI, and many graduates of these programs go on to successful careers in their respective fields.