| S/PDIF | Sony/Philips Digital Interface Format 
| Others |
| SPDIF | Sony and Phillips digital interconnect format
| Others |
| SPDIF | Sony Philips Digital Interconnect Format
| Others |
| SPDIF | Sony Philips Digital Interface
| Others |
| SPDIF | Sony Philips Digital Interface Format
| Others |
| SPDIF | Sony Philips Digital Interface Forums
| Others |
| SPDIF | Sony Phillips Digital Interchange Format
| Others |
| SPDIF | Sony Phillips Digital Interface Format
| Others |
| SPDIF | Sony-Philips Digital Interconnect Format
| Others |