| Abbreviation | Definition |
|---|---|
| SOS | Skills Of Success |
| SOS | Student Oceanographic Society |
| SOS | Student Opportunities and Services |
| SOS | Student Organized Seminar |
| SOS | Student Orientation Service |
| SOS | Student-Owned Strategies |
| SOS | Students Of Service |
| SOS | Students Offering Services |
| SOS | Students Offering Support |
| SOS | Students Organized for Service |
| SOS | Students Organizing Students |
| SOS | Students Orienting Students |
| SOS | Support One Student |
| SOSA | Studies Of Society and Environment |
| SOSB | Student Organization Safety Board |
| SOSB | Students' Outside Scotland Bursary |
| SOSC | Social Science courses |
| SOSU | Southeastern Oklahoma State University |
| SOTA | Student Occupational Therapy Association |
| SOTC | Southern Oklahoma Technology Center |