Reporter. Newspaper reporters usually have degrees in journalism, communications or English.

Dentist. Dentists in the U.S. have four years of post-graduate professional education as well as a residency.

CUSIP. "CUSIP" represents the Committee on Uniform Security Identification Procedures.

Ronald Reagan. President Reagan visited the stock exchange on March 28, 1985.

Psychologist. A psychologist is a scientist trained in psychology.

Probability. The Toronto Stock Exchange is the largest stock market in Canada.