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