Stock Exchange Abbreviations and Acronyms

1. ZFJ
   Equitec Proprietary Markets, L. L. C. options
2. ZGK
   Quiksilver, Inc.
3. ZGQ
   Healtheon/ WebMD Corporation options
4. ZGY
   Micron Technology, Inc. options
5. ZHZ
   Heinz Company Adjusted Options
6. ZKU
   Reliant Resources, Inc. - 2005 Leap
7. ZMH
   Zimmer Holdings, Inc.
8. ZMS
   Zach's Market Score
9. ZN
   Zone
10. ZND
    Zenda Capital Corporation
11. ZPA
    Zappa Resources, Ltd.
12. ZPJ
    Applied Materials, Inc. options
13. ZPW
    American International Group, Inc. options
14. ZQB
    Authentidate Holding Corporation options
15. ZQK
    Quiksilver, Inc.
16. ZRI
    Zarcan International Resources, Inc.
17. ZSE
    Zagreb Stock Exchange
18. ZTR
    Zentner
19. ZULU
    Zulu Time
20. ZYT
    Zytronic, P.L.C.

Last updated: December 7, 2021 — Total entries: 2,015