PTP functions as a universal "language", while each industry uses its own specialized "dialects", formally defined as Profiles.

Power Industry: Mandatory support for the Power Profile (IEEE C37.238) or IEC 61850-9-3 is required.

Broadcast & Media Industry: Mandatory compliance with SMPTE ST 2110 / ST 2059-2 is required.

Telecom & 5G Sector: Support for ITU-T G.8265.1 / G.8275.1 is required.