Business & Finance Abbreviations and Acronyms

1. PCG PU
   Pacific Gas and Electric Company Preferred U
2. PCG PY
   Pacific Gas and Electric Company Preferred Y
3. PCG PZ
   Pacific Gas and Electric Company Preferred Z
4. PET PB
   Pacific Enterprises Preferred B
5. PET PC
   Pacific Enterprises Preferred C
6. PPW P
   PacifiCorp Preferred
7. PSPY
   S P D R Trust
8. PSXT
   Lehman Brothers Holdings, Inc.
9. 1GL
   First Generation Language (Machine Language)
10. 2GL
    Second Generation Language (Assembly Language)
11. 3GL
    Third Generation Language
12. 4GL
    Fourth Generation Language
13. AAO
    Add and Overflow
14. AAO
    Adept Solutions, LTD. (former code for Australasia Gold, LTD.)
15. AAO
    Affirmative Action Officer
16. AAO
    Anglo-Australian Observatory
17. AAO
    American Association of Orthodontists
18. AAO
    American Academy of Optometry
19. AAO
    American Academy of Ophthalmology
20. AAO
    American Academy of Osteopathy

Last updated: August 31, 2021 — Total entries: 49,535