OSF meaning in Military and Defence ?

Answer:

What is Open Software Foundation mean?

The Open Software Foundation (OSF) was a not-for-profit industry consortium for creating an open standard for an implementation of the operating system Unix. It was formed in 1988 and merged with X/Open in 1996, to become The Open Group.

Despite the similarities in name, OSF was unrelated to the Free Software Foundation (FSF, also based in Cambridge, Massachusetts), or the Open Source Initiative (OSI).

reference

Full Form	Category
Operation Support Facility	Academic & Science
Operational Support Facility	Academic & Science
Open Science Framework	Academic & Science
Open Source Folks	Business
Oil Sands Sector Fund	Business
Outsourcing Factory	Business
Office of State Finance	Business
Omaha Schools Foundation	Community
Order of Saint Francis	Community
Old Style Figures	Community
Order Of St Francis	Community
Oregon Shakespere Festival	Community
Oregon Shakespeare Festival	Community
Franciscan Sisters (Allegany)	Community
sisters of St. Francis of Philadelphia	Community
Open Source File	Computing
Operations System Function	Computing
One Step Further	Computing
Open System Foundation	Computing
Open Stack Foundation	Computing
Open Security Framework	Computing
Ordinateurs Sans Frontieres	Computing
Outrage Sound Format	File Type
Over Sampling Factor	General
Open Systems Foundation	General
Orphaned Starfish Foundation	General
Open Source Folder	General
Organ System Failure	General
Old Skool Ford	General
Other Safety Features	General
Open Semantic Framework	General
Open Society Foundations	General
Old Spaghetti Factory	General
Saint Francis	General
One Sexy F***er	General
Operations Support Facility	General
Order Sorting Filter	General
Order Sorted Featured	General
On Scene Forces	Governmental
Off-Side Front	Governmental
Optimal Solutions Found	Maths
Operational Support Facility ( Orlando)	Military and Defence
Open Software Foundation	Military and Defence
Object Strike Force	Military and Defence
Observed Support Frequency	Military and Defence
Office of Space Flight	Space Science
Ordnance Storage Facility	Space Science
Our Soccer Field	Sports
Osaka Stock Futures 50	Stock Exchange