Possible Clues:

• Place of higher ed.
• Rice, for one: abbr.
• Sch.
• La Salle, e.g.: Abbr.
• Prof's place: Abbr.
• Inst. of higher education
• Princeton or Yale (Abbr.)
• Harvard, e.g.: Abbr.
• Vanderbilt or Rockefeller: Abbr.
• Pace, for one: Abbr.