Cross-government
Senior Presiding Officer
The senior officer at a polling station who supervises polling procedures, staff and issue resolution.
Source checked for SPO (opens in a new tab) Checked 2026-07-28
SPO
2 meanings across 2 domains
Digital and Technology
SharePoint Online
Microsoft
Microsoft's cloud-hosted SharePoint service, commonly used for team sites, document libraries, archives and knowledge repositories.
Also known as: SharePoint, SharePoint site, SPO site
Context: This intentionally collides with Senior Presiding Officer in the existing dataset.
Where you may encounter this
Source checked for SPO (opens in a new tab) Checked 2026-07-25
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