SPEA meaning in Governmental ?

The O'Neill School of Public and Environmental Affairs is one of the undergraduate and graduate schools of Indiana University, and is the largest public policy and environmental studies school of its kind in the United States. Founded in 1972, as the Indiana University School of Public and Environmental Affairs, it was the first school to combine public management, policy, and administration with the environmental sciences. The school was founded on the IU Bloomington campus, and today also has a campus at Indiana University – Purdue University Indianapolis (IUPUI). O'Neill School Bloomington is the top ranked school of public affairs in the United States. The school received a facelift and expansion when the Paul O'Neill Graduate Center opened for classes in the Spring 2017 semester due to the growing influx of students. On March 4, 2019, the name was changed to the O'Neill School of Public and Environmental Affairs, in honor of alumnus Paul H. O'Neill, who served as the United States Secretary of the Treasury in 2001–2002.