The phrase "be organized by" is grammatically correct, and it is used in written English.
Example: The conference will be organized by the Science Department.
These can be organized by categories.
So literature shouldn't be organized by officials.
"This is Mexican and must be organized by Mexicans".
And it will be organized by two curators, not four.
Such mass auditions may be organized by individual programs or by clusters of them.
The 2001 names would be organized by trade center site, Pennsylvania and Virginia, civilians and noncivilians.
Salespeople will still be organized by industry, but they will report to regional chiefs.
The first half of the show seemed to be organized by such songs, with corresponding visuals.
For example, the Buddy List can be organized by dragging and dropping names into place.
Computer Associates will be organized by business units rather than by brand.
The show will be organized by themes from the poem: Inferno, Purgatory and Paradise.
