| Single-sex social organizations, such as fraternities and sororities, may also affect late adolescents' attitudes and actions. |
| Locally, businesses and Iowa State University fraternities and sororities also contributed. |
| Consider student clubs or professional organizations, fraternities and sororities, community service groups, and special interest organizations. |
| During the course of the weekend, the fraternities and sororities on campus competed against each other in a variety of events. |
| Administrators and faculty leaders have pushed for integration of the school's fraternities and sororities. |
| These would include junior Leagues, sororities, fraternities, Boy Scouts, Girl Scouts and countless others. |
