| SNI | Italian Numismatic Society 
| Others |
| SNI | Safe Neighborhood Initiative
| Others |
| SNI | Safety Net Institute
| Others |
| SNI | San Nicolas Island
| Others |
| SNI | Sandpoint, North Idaho
| Others |
| SNI | Sanity Not Include
| Others |
| SNI | Scalable Networks Infrastructure
| Others |
| SNI | Selective Nerve root Injection
| Others |
| SNI | Selective Noise Isolator
| Others |
| SNI | Seneca Nation of Indians
| Others |
| SNI | SENSI: an extinct language of Peru
| Others |
| SNI | Server Name Identification
| Others |
| SNI | Server Name Indication
| Others |
| SNI | Service Network, Inc.
| Others |
| SNI | Service Node Interface
| Others |
| SNI | Seth Network International
| Others |
| SNI | Shapiro Negotiations Institute
| Others |
| SNI | Shares Of Non Independent
| Others |
| SNI | Siemens Nixdorf
| Others |
| SNI | Simplified Network Interface
| Others |
| SNI | Simultaneous Non-Interfering
| Others |
| SNI | Sms Notification Indicator
| Others |
| SNI | SNA Network Interconnect
| Others |
| SNI | SNA Network Interconnection
| Others |
| SNI | Sockets Network Interface
| Others |
| SNI | Solutions Network, Inc.
| Others |
| SNI | Southern Newspapers, Inc.
| Others |
| SNI | Spared Nerve Injury
| Others |
| SNI | SparkNET Interactive
| Others |
| SNI | Sports Nutrition International
| Others |
| SNI | Standar Nasional Indonesia
| Others |
| SNI | Storage Network Industry
| Others |
| SNI | Storage Networks Inc.
| Others |
| SNI | Strong Neighborhood Initiative
| Others |
| SNI | Strong Neighborhoods Initiative
| Others |
| SNI | Subscriber Network Identifier
| Others |
| SNI | Subscriber Network Interface
| Others |
| SNI | Subscriber-Network Interface
| Others |
| SNI | Substitution Neucleophilic Intermolecular
| Others |
| SNI | Swedish Neuroscience Institute
| Others |
| SNI | Switch Network Interface
| Others |
| SNI | Syracuse Neighborhood Initiative
| Others |
| SNI | System Network Interface
| Others |
| SNI | System News, Inc.
| Others |