The Prajapita Brahmakumaris is the only spiritual organization in the world led, administered and taught by women.
They are a monotheistic sect that worship God Shiva as an incorporeal point of light, and considers Him the same as Jehovah, Ahura Mazda, Allah in other monotheistic religions.
The Brahmakumaris are the recipient of 7 UN peace awards for their efforts promoting global peace and harmony.They have centers in almost every country around the world and offer free 7 day courses teaching their religious philosophy and meditation techniques.
https://www.brahmakumaris.org/centre-locator