| Acronym | Meaning |
| CSMA/CA | Carrier Sense Multiple Access/Collision Avoidance |
| OTOH | On The Other Hand |
| HD | High Density |
| UPS | Uninterruptible Power Supply |
| IIM | Internet Interaction Management |
| OLE | Object Linking And Embedding |
| ISO | International Organization For Standardization |
| RIP | Raster Image Processor |
| BASIC | Beginners All-purpose Symbolic Instruction Code |
| PKI | Public Key Infrastructure |