| Rank | Abbreviation | Meaning |
|---|
| ***** | CNSS | Canadian Neurological Stroke Scale
| |
| **** | CNSS | Conselho Nacional de Serviço Social
| |
| *** | CNSS | Computer and Network Support Specialist
| |
| ** | CNSS | Cakra Naga Siwa Sampurna
| |
| ** | CNSS | Central Nervous System Symptoms
| |
| * | CNSS | Committee on National Security Systems
| |
| * | CNSS | Comité national de sécurité sanitaire
| |
| * | CNSS | Caisse Nationale de Sécurité Sociale
| |
| * | CNSS | Computer and Network Systems Security
| |
| * | CNSS | Communications Networks and Switching Systems
| |
| * | CNSS | Computer Network and Support Services
| |
| * | CNSS | Caisse National de Sécurité Sociale
| |
| * | CNSS | central nervous systems
| |
| * | CNSS | clinical nurse specialists
| |
| * | CNSS | Core Nodal Switching System
| |
| * | CNSS | Consejo Nacional de la Seguridad Social
| |
| * | CNSS | Congress of Neurological Surgeons
| |
| * | CNSS | Caisse Nationale Securite Sociale
| |
| * | CNSS | Center for National Security Studies
| |
| * | CNSS | Case of the National Social Security
| |
| * | CNSS | Communications Navigation Surveillance Systems
| |
| * | CNSS | Central Nervous System Studies
| |
| * | CNSS | Computing and Networking Support Services
| |
| * | CNSS | Centralized NetWare Support Services
| |
| * | CNSS | Clinical Nursing Specialist Services
| |