| NCO | Nalu Client Object 
| Others |
| NCO | Naming Context Object
| Others |
| NCO | National Cadet Officer
| Others |
| NCO | National Coordination Office
| Others |
| NCO | National Customer Operations
| Others |
| NCO | National Cyber Olympiad
| Others |
| NCO | Naval Center for Officers
| Others |
| NCO | Naval Command Office
| Others |
| NCO | NCEP Central Operations
| Others |
| NCO | nd Commissioned Officer
| Others |
| NCO | Neat Clean and Organized
| Others |
| NCO | Neighborhood Commission Office
| Others |
| NCO | Neighborhood Coordination Officers
| Others |
| NCO | Nephenzy Chaos Order
| Others |
| NCO | Nero Compressed File
| Others |
| NCO | Net Capital Outlows
| Others |
| NCO | Net Connector
| Others |
| NCO | Network Centric Operations
| Others |
| NCO | Network Configuration
| Others |
| NCO | Network Consulting and Outsourcing
| Others |
| NCO | Network Contracting Office
| Others |
| NCO | Network Coordination Office
| Others |
| NCO | New Cadet Orientation
| Others |
| NCO | Next Commanding Officer
| Others |
| NCO | No Chance On ....
| Others |
| NCO | No Chance Outside
| Others |
| NCO | No Civilian Opportunities
| Others |
| NCO | No Complaints Offered
| Others |
| NCO | No Contact Order
| Others |
| NCO | No Cost Option
| Others |
| NCO | Non Commanding Officer
| Others |
| NCO | Non Commercial Operations
| Others |
| NCO | Non Commisioned Officer
| Others |
| NCO | Non Commission Officers
| Others |
| NCO | Non Commissioned Officer
| Others |
| NCO | Non commissioned officers
| Others |
| NCO | Non-Combat Operations
| Others |
| NCO | Non-Commissioned Officer
| Others |
| NCO | Noncommissioned Officer
| Others |
| NCO | North Coast Opportunities
| Others |
| NCO | North Coast Opportunities, Inc.
| Others |
| NCO | Northwest Children's Outreach
| Others |
| NCO | Not Currently Offered
| Others |
| NCO | Novell Console One
| Others |
| NCO | Number of Calls Offered
| Others |
| NCO | Numerically Controlled Oscillator
| Others |
| NCO | Nursing Concepts Online
| Others |