Symbols with 5 Letters

A: Class A-Stock
B: Class B-Stock
C: Exempt from Nasdaq listing requirements for a limited period of time
D: A new issue of an existing stock. (Usually the result of a reverse split.)
E: Delinquent in required filings with the SEC as determined by the NASD
F: Foreign
G: First Convertible Bond
H: Second Convertible Bond, same company
I: Third Convertible Bond, same company
J: Voting Stock
K: Non-voting Stock
L: Miscellaneous situations such as foreign preferred, etc.
M: Fourth preferred stock
N: Third preferred stock
O: Second preferred stock
P: First preferred stock
Q: In bankruptcy proceedings
R: Rights
S: Beneficial interest shares
T: With warrants or with rights
U: Units
V: When-issued and when-distributed
W: Warrants
X: Mutual Fund
Y: ADR (American Depositary Receipts)
Z: Miscellaneous