Dept. of State DOS solicitations generally limit the number of applications that may go forward in response to a specific solicitation. 
Prospective applicants from the UI who wish to apply to a DOS program that limits the number of applications allowed per institution must refer to the UI Limited Submissions guidelines at   https://uiowa.infoready4.com/#competitionDetail/1809264

Dept of State Public Diplomacy with:

 U.S. Mission to Iraq - Public Diplomacy Small Grants Program  
DOS-BAGHDAD-PD-2022-001
https://www.grants.gov/web/grants/view-opportunity.html?oppId=338244
UIowa Internal Deadline August 30, 2022.
Closing date for applications  Sept. 30, 2022

U.S. Mission to Jordan  U.S. Embassy Amman PAS Annual Program Statement 
PAS-JOR-FY22-001
https://www.grants.gov/web/grants/view-opportunity.html?oppId=338274
UIowa Internal Deadline March 30, 2022.
Closing date for applications  April 30, 2022