| Acronym | Meaning |
| ULSI | Ultra Large Scale Integration |
| VAR | Value-Added Reseller |
| ERP | Enterprise Resource Planning |
| PKI | Public Key Infrastructure |
| EIDE | Enhanced Intelligent Drive Electronics |
| DID | Direct Inward Dialing |
| PISO | Parallel-In/Serial-Out |
| CWR | Congestion Window Reduced |
| FSK | Frequency Shift Keying |
| CME | Common Malware Enumeration |