Similar organizations have existed for hundreds of years across the world.
Similar, but less common, organizations also exist for secondary school students.
The organization which you asked me to set up now exists, at least in embryo.
This may happen when, for example, an organization exists to provide health information or medical resources to anyone who requests them.
Established in 1904, this organization existed for a brief period only.
Many organizations exist for students to share their common interests.
She is one of the main reasons our organization exists today.
Since 2006 the organization exists as a loose union of the national parties.
Neither national organization actually existed at the time of the split.
An organization did not exist, other than for one public forum with herself as the only member.