Telecom

SST (slice/service type)

In the context of network slicing and service-based architectures, SST

SSS (Secondary Synchronisation signal)

The Secondary Synchronisation Signal (SSS) is an essential component of

SSQ sum of squares

In statistics, sum of squares (SSQ) refers to the sum

SSPs Small-Scale Parameters

However, if you are referring to "Small-Scale Parameters"

SSP Secure Smart Platform

The Secure Smart Platform (SSP) is an advanced technological solution

SSPA Solid-State Power Amplifier

SSPA (Solid-State Power Amplifier) is a type of power amplifier

SSP Service Switching Point

Service Switching Point (SSP) is a component in telecommunications networks

SSN Subsystem Number

SSN (Subsystem Number) is a term commonly used in signaling

SSN Starting Sequence Number

Starting Sequence Number (SSN) is a concept used in telecommunications

SSM synchronization status messages

SSM (Synchronization Status Messages) is a protocol used in computer