Wisconsin Abbreviations and Acronyms

1. OSD
   Oregon School District
2. OSD
   Onalaska School District
3. OSD
   Osceola School District
4. OSER
   Office of State Employment Relations
5. OSH
   Wittman Regional Airport, Oshkosh, Wisconsin, United States
6. OVFD
   Oakland Volunteer Fire Department
7. OWHS
   Oshkosh West High School
8. OYSO
   Oshkosh Youth Symphony Orchestra
9. PA
   Providence Academy
10. PAAW
    Professional Ambulance Association of Wisconsin
11. PABA
    Plover Area Business Association
12. PCD
    Prairie du Chien Municipal Airport, Prairie du Chien, Wisconsin, United States
13. PCS
    Pioneer Christian School
14. PCSD
    Portage Community School District
15. PCSD
    Pulaski Community School District
16. PCSO
    Polk County Sheriff'S Office
17. PCSO
    Portage County Sheriff'S Office
18. PCSO
    Price County Sheriff'S Office
19. PCSO
    Pepin County Sheriff's Office
20. PCSO
    Pierce County Sheriff's Office

Last updated: May 24, 2020 — Total entries: 1,561