Nasdaq Symbols Abbreviations and Acronyms

1. ATML
   Atmel Corporation
2. ATMS
   Tidel Technology, Inc.
3. ATOM
   Atomic Burrito, Inc. (delisted)
4. ATON
   Alteon Web Systems (delisted)
5. ATPC
   Athey Products Corporation
6. ATPX
   Advanced Technology Products, Inc.
7. ATRC
   Auto- Trol Technology Corporation (delisted)
8. ATRI
   Atrion Corporation
9. ATRM
   Aetrium, Inc.
10. ATRO
    Astronics Corporation
11. ATRX
    Atrix Labs, Inc.
12. ATSI
    A T S Medical, Inc.
13. ATSM
    A T S Money Systems, Inc.
14. ATSN
    Artesyn Technologies, Inc.
15. AUBD
    Autobond Acceptance Corporation
16. AUDC
    Audio Codes Ltd
17. AUFR
    Austin Farms Corporation
18. AUGI
    American United Global Inc.
19. AUGR
    Auto-Graphics Inc
20. AUGS
    Augment Systems, Inc.

Last updated: May 24, 2020 — Total entries: 5,165