CALO
| Acronym | Definition |
|---|---|
| CALO | Cape Lookout National Seashore (US National Park Service) |
| CALO | Cognitive Assistant that Learns and Organizes (US DARPA) |
| CALO | Change Academy Lake of the Ozarks (Lake Ozark, MO) |
| CALO | Combined Airlift Office |
| CALO | Contingency And Limited Objectives |