| Acronym | Meaning |
| JFIF | JPEG File Interchange Format |
| PMML | Predictive Modeling Markup Language |
| I/O | Input/Output |
| PAD | Portable Application Description |
| SMS | Systems Management Server |
| NUMA | Non-Uniform Memory Access |
| EOF | End Of File |
| SPID | Service Profile (Provider) Identification |
| MIB | Management Information Base |
| CDDI | Copper Data Distribution Interface |