| Created |
| Associated with IEEE 1588 Precision Time Protocol |
| Associated with IEEE 1588 |
| Associated with PTP |
| Associated with Precision Time Protocol |
| Disassociated from IEEE 1588 Precision Time Protocol |
| Associated with IEEE 1588v2 timestamp format |
| Associated with 1588 Timestamp Format |
| Associated with IEEE 1588v2 |
| Associated with PTPv2 timestamp format |
| Associated with RFC 8186 |
| Associated with DC-PTP |