| Term | Full Form | Category |
|---|---|---|
| CIOO | Chicago Institute of Orthopedics | Others |
| CIOO | Chief Information and Operating Officer | Others |
| CIOO | Chief Information And Operations Officer | Others |
| CIOO | Chief Information Officer Office | Others |
| CIOO | Chief Information Officer Organization | Others |
| CIOO | Chief Information Operations Officer | Others |
| CIOO | Chief Innovation and Operating Officer | Others |
| CIOO | Chief Innovation Operating Officer | Others |
| CIOO | Chief Insurance Operations Officer | Others |