Service "short names" Needed

I'm in the process of creating compliance checks that will run in Tenable Nessus.  These checks will audit and report the staus of system services on Microsoft servers.  To do this I need the shortnames for the service...  ex. the display name is Symantec Critical System Protection IDS Agent, the short name is SISIDSService. I cannot find the "short names" for the system service "Display names" listed below, so I thought this would be a good place to look or ask for assistance. 

Thanks in advance for any assistance.

Symantec Endpoint Protection Manager

Symantec Critical System Protection Server