OSI

Definition : Open Source Initiative
Category : Associations & Organizations » Technological Organizations
Country/Region : United States United States
Popularity :
Type :
Initialism

What does OSI mean?

Open Source Initiative Open Source Initiative (OSI) is an organization dedicated to promoting open-source software. The organization is based in Palo Alto, California, United States.

16 more results for OSI

Sort:
Filter:
All Countries
United States
Italy
Croatia
Germany
Worldwide
Switzerland
Ireland
All Categories
Business
Transport & Travel
Associations & Organizations
Academic & Science
Governmental
Arts
Technology
Computing
Worldwide OSI Open Systems Interconnection
Computing
>>
Networking
Ireland OSI Ordnance Survey Ireland
Governmental
>>
Departments & Agencies
Worldwide OSI Open Society Institute
Associations & Organizations
>>
Social Welfare Organizations
Worldwide OSI Open Switching Interval
Technology
>>
Communication
Worldwide OSI Open Systems International
Business
>>
Companies & Corporations
Croatia OSI Osijek Airport
Transport & Travel
>>
Airport Codes
United States OSI Open Space Institute
Associations & Organizations
>>
Environment & Nature Organizations
United States OSI Office of Scientific Intelligence
Governmental
>>
Departments & Agencies
United States OSI Office of Special Investigations
Governmental
>>
Departments & Agencies
Worldwide OSI Office of Scientific Integrity
Governmental
>>
Departments & Agencies
Worldwide OSI Office of Strategic Influence
Arts
>>
Music
Switzerland OSI Orchestra della Svizzera Italiana
[Orchestra of Italian Switzerland]
Arts
>>
Musical groups
Germany OSI Otto-Suhr-Institut
[Otto Suhr Institute]
Academic & Science
>>
Universities & Institutions
United States OSI Objective Systems Integrators
Business
>>
Companies & Corporations
United States OSI Ohio Scientific Instruments
Business
>>
Companies & Corporations
Italy OSI Officine Stampaggi Industriali
[Industrial Stampings Workshops]
Business
>>
Companies & Corporations

Frequently Asked Questions

What is the full form of OSI in Technological Organizations?

The full form of OSI is Open Source Initiative

What are the full forms of OSI in Associations & Organizations?

Open Source Initiative | Open Society Institute | Open Space Institute

What are the full forms of OSI in the United States?

Open Source Initiative | Open Space Institute | Office of Scientific Intelligence | Office of Special Investigations | Objective Systems Integrators | Ohio Scientific Instruments

Translation

Translate Open Source Initiative into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). OSI. FullForms.com. https://fullforms.com/OSI/full/20827

Chicago Style

FullForms. "OSI." Accessed June 4, 2026. https://fullforms.com/OSI/full/20827.

Harvard Style

FullForms (2026) 'OSI', FullForms.com. Available at: https://fullforms.com/OSI/full/20827 (Accessed: 04 June 2026).

MLA Style

"OSI." FullForms.com, 2026, https://fullforms.com/OSI/full/20827. Accessed 04 Jun. 2026.