| Acronym | Definition |
|---|
| ANCS | Symposium on Architecture for Networking and Communications Systems |
| ANCS | Automated National Catalog System |
| ANCS | AT&t Netware Connect Services |
| ANCS | Alternate Net Control Station |
| ANCS | Association of Nazarene Christian Schools |
| ANCS | Association Nationale des Conseillers à la Sécurité (French: National Association of Security Consultants) |
| ANCS | Andrews Network Control Station (US Air Force) |
| ANCS | Authentic Numismatic Coin Standards |
| ANCS | Advanced Network Control Services |
| ANCS | Alphanumeric Channel Set |
| ANCS | Asynchronous-Transfer Mode Node-Center Switch |
| ANCS | Air Navigation Computer System |