| Acronym | Meaning |
| RTT | Round-trip Time |
| FDDI | Fiber Distributed Data Interface |
| ECC | Error Correction Code (Error Checking And Correction) |
| SIMM | Single In-line Memory Module |
| BIT | Binary Digit |
| NDMP | Network Data Management Protocol |
| JDK | Java Developers (Development) Kit |
| ISA | Industry Standard Architecture |
| HDR | High Data Rate |
| EIA | Electronic Industries Alliance (Association) |