Some LIRR employees receive passes, Metrocards or EZPasses for other agencies. This depends on their union agreement or, for unrepresented employees, on the requirements of their jobs.
I'm sure some other agency employees receive LIRR passes too.
The Metrocard I received for my years with the agency is blank except for a serial number.
There are also passes issued to executives of other railroads, contractors with LIRR work, and some elected and State officials and FRA inspectors. Police and some other law enforcement also receive special form passes.