| Worldwide |
OSI |
Open Society Institute |
Associations & Organizations // Social Welfare Organizations |
| Worldwide |
OSI |
Office of Strategic Influence |
Arts // Music |
| Germany |
OSI |
Otto-Suhr-Institut German |
Academic & Science // Universities & Institutions |
| United States |
OSI |
Open Space Institute |
Associations & Organizations // Environment & Nature Organizations |
| Worldwide |
OSI |
Open Systems Interconnection |
Computing // Networking |
| Worldwide |
OSI |
Open Systems International |
Business // Companies & Corporations |
| Switzerland |
OSI |
Orchestra della Svizzera Italiana Italian |
Arts // Musical groups |
| United States |
OSI |
Office of Scientific Intelligence |
Governmental // Departments & Agencies |
| United States |
OSI |
Objective Systems Integrators |
Business // Companies & Corporations |
| Worldwide |
Osram |
Osmium + Wolfram |
Business // Companies & Corporations |
| India |
OSRTC |
Odisha State Road Transport Corporation |
Transport & Travel // Land Transport |
| India |
OSRTC |
Odisha State Road Transport Corporation |
Transport & Travel // Land Transport |
| United States |
OSS |
Office of Strategic Services |
Governmental // Security & Defence |
| Worldwide |
OSS |
Open Sound System |
Computing // Compression & Encoding |
| Worldwide |
OSS |
Open Source Software |
Computing // Software & Applications |
| Worldwide |
OSS |
Open Source Software |
Computing // Software & Applications |
| United Kingdom |
OST |
Office of Science and Technology |
Governmental // Departments & Agencies |
| Worldwide |
OST |
Opioid Substitution Therapy |
Medical // Treatments & Procedures |
| Worldwide |
OST |
Original SoundTrack |
News & Entertainment // Music |
| Worldwide |
OST |
Open Space Technology |
Business // Business Terms |