| Acronym | Definition |
|---|
| ICON | Inventory Control (System; Descon) |
| ICON | Integrated Control |
| ICON | Independent Control (Pearl Corporation) |
| ICON | Independent Control |
| ICON | Integrated Controls |
| ICON | Import Conditions (Australia) |
| ICON | International Council on Nanotechnology (Rice University) |
| ICON | International Journal of Constitutional Law (New York University Law School) |
| ICON | International Conference on Networks |
| ICON | Inner City Organisations Network (Ireland) |
| ICON | Insulator Collectors on the Net |
| ICON | Intermediate Coordination Node (US DoD) |
| ICON | Independent Cattlemen of Nebraska |
| ICON | Integrated Colorado Online Network |
| ICON | Intra Government Communications Network (Australian government) |
| ICON | Integrated Court Offences Network (Canada) |
| ICON | International Confederation of Nations |
| ICON | Indo-Chinese Outreach Network |
| ICON | Imagery Communications and Operations Node |
| ICON | Integrated Customer Ordering Network |
| ICON | ImmunoConcentration (pregnancy and other immunoassay testing) |
| ICON | Intelligence Community Collaborative Operations Network |
| ICON | Involved Citizens of the Neighborhoods (Laplata, Maryland) |
| ICON | Initial Call Origination Node (Cisco) |
| ICON | Integration Concept/Contract |
| ICON | Infield Communications Network |