What is "caloosahatchee"

Caloosahatchee may refer to:

• Caloosahatchee River, a river on the southwest Gulf Coast of Florida in the United States
• Caloosahatchee culture, an archaeological culture on the Gulf coast of Southwest Florida that lasted from about 500 to 1750 CE
• Caloosahatchee National Wildlife Refuge, part of the United States National Wildlife Refuge System
• USS Caloosahatchee (AO-98), US Navy ship