Observed Support Frequency

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

OSF

Pronunciation

/əbˈzərvd səˈpɔrt ˈfrikwənsi/

Category

Governmental

Related Field

Military

Other meanings of OSF

Open Software Foundation Community

Osaka Stock Futures 50 Business

Operational Support Facility ( Orlando) Gov

Operation Support Facility Academic

Operational Support Facility Academic

Office of Space Flight Gov

Outrage Sound Format Computing

Object Strike Force Gov

Order of Saint Francis Community

Old Style Figures Community