What does S&P stand for when referring to the Wall Street S&P500 index?
Correct answer: Standard and Poor's

Ignorantio
Standard, a name (proper), also!

Ignorantio
In which poor is a name, rather than adjective!

Ih'lani
wow! did not know that definition

Axel
CyanJaguar62, thank you for your service:-) librarian are amazing.

CyanJaguar62
We had a lot of their publications at the library I worked at.