| Acronym | Definition |
|---|
| SCN➣SAP (System Analysis and Program Development) Community Network |
| SCN➣Scan |
| SCN➣Sustainable Communities Network |
| SCN➣System Change Number (Oracle) |
| SCN➣Security and Cryptography for Networks |
| SCN➣Scientology |
| SCN➣Soybean Cyst Nematode (plant pest) |
| SCN➣Shonan Cable Network (Japan) |
| SCN➣Suprachiasmatic Nucleus |
| SCN➣Signaling Communications Network |
| SCN➣Specifications Change Notice |
| SCN➣Screen File |
| SCN➣Science Communication Network |
| SCN➣Service Circuit Node |
| SCN➣Subspace Communication Network |
| SCN➣System Change Number |
| SCN➣Scandinavian Clinical Nutrition (Sweden) |
| SCN➣Steam Cracked Naphtha (gasoline production) |
| SCN➣Standing Committee on Nutrition (UN) |
| SCN➣Saskatchewan Communications Network |
| SCN➣Service Contract Number |
| SCN➣Seattle Community Network (Seattle, WA) |
| SCN➣Special Care Nursery |
| SCN➣State Change Notification |
| SCN➣Switched Circuit Network |
| SCN➣Student Center Network (forum) |
| SCN➣Spinal Cord Neurones |
| SCN➣Sisters of Charity of Nazareth (Kentucky) |
| SCN➣Stem Cell Network |
| SCN➣Show Cause Notice (India) |
| SCN➣Severe Congenital Neutropenia |
| SCN➣Service Change Notice (weather) |
| SCN➣Samarium Cobalt Noiseless (electric guitar pickup) |
| SCN➣Specification Change Notice |
| SCN➣Software Cellular Network (Truphone) |
| SCN➣Singles Christian Network |
| SCN➣Sport Compact Night |
| SCN➣Shared Care Network (UK) |
| SCN➣School Computer Network |
| SCN➣Satellite Control Network |
| SCN➣Southern Command Network |
| SCN➣Shipbuilding and Conversion, Navy |
| SCN➣Service Convergence Network (Pannaway Technologies) |
| SCN➣Scottish Candidate Number (unique serial number given to each student sitting Scottish Examinations) |
| SCN➣Secondary Cavity Nester (birds) |
| SCN➣Small Community Network (Avaya IPO networked PABX) |
| SCN➣Saarbruecken, Germany - Ensheim (Airport Code) |
| SCN➣Ship Construction Navy |
| SCN➣Software Change Notice |
| SCN➣Save Children Now |
| SCN➣Symmetrical Condensed Node |
| SCN➣Satellite Communications Network |
| SCN➣Short Center North (Sacramento, CA) |
| SCN➣Shipbuilding & Conversion, Navy |
| SCN➣Student Control Number |
| SCN➣Secure Converged Networking |
| SCN➣Southern Cherokee Nation |
| SCN➣Structured Cable Network |
| SCN➣Service Circuit Node (AT&T) |
| SCN➣Stroke Center Network |
| SCN➣Starting Cluster Number |
| SCN➣Sporting Club Nimois (soccer club; France; est. 1901) |
| SCN➣Service Channel Number (Bluetooth) |
| SCN➣Schwarzkopf Coaster Net (website) |
| SCN➣Standard Consumption Norm |
| SCN➣Sears Communications Network |
| SCN➣Stag Club Nederland (Dutch: Stag Club Netherlands; car club; est. 1980) |
| SCN➣System Change Notice |
| SCN➣Sensor Control Network |
| SCN➣Service Channel Network (Ciena) |
| SCN➣Subcontract Change Notice |
| SCN➣Shanghai Cable Networks |
| SCN➣Subcutaneous Nodule |
| SCN➣Ships Construction, Navy |
| SCN➣Search Control Number |
| SCN➣Ship Construction New (US Navy) |
| SCN➣Surrender Charge Notice (insurance) |
| SCN➣Shipping Control Note |
| SCN➣Student Club Nights |
| SCN➣Shipping Control Number |
| SCN➣Spoken Called Number (Sprint - Voicecard) |
| SCN➣Stock Code Number |
| SCN➣Sequential Contact Number |
| SCN➣Supply Chain Navigator |
| SCN➣Signalling Control Network |
| SCN➣Source Control Number (radiation safety) |