William first used the symbol for parallel.
The symbol for First BanCorp. in the NYSE is: FBP.
The symbol for First Trust in the NYSE is: FFA.
The symbol for First Bancorp in NASDAQ is: FBNC.
The symbol for First Bank in NASDAQ is: FRBA.
"why" is not a mathematical symbol.
Pythagoras was the 1st person who used the pi symbol first
The symbol for First Acceptance Corporation in the NYSE is: FAC.
The symbol for First American Corporation (The) in the NYSE is: FAF.
The symbol for First Marblehead Corporation (The) in the NYSE is: FMD.
The symbol for FIRST REPUBLIC BANK in the NYSE is: FRC.
The symbol for Citizens First Corporation in NASDAQ is: CZFC.