To donate to religious communities whose Sisters serve in Ukraine, Poland, and other border nations, please visit:

Ursuline Sisters of the Roman Union:
https://www.osucentral.org/donate-now/ (and select Ukraine relief from the pull down menu)

Sisters of Charity of Nazareth

The Loretto Community has sent humanitarian aid in support of Ukraine to these organizations:
Mennonite Central Committee, https://mcc.org/
World Central Kitchen,  https://wck.org/
International Rescue Committee, https://www.rescue.org/
Additionally, financial donations can be made online to either Caritas Internationalis or Catholic Relief Services.