Using PowerShell, you can use the following
Get-Service | Where-Object {$_.displayName.StartsWith("NATION-")} | Select name
This will show a list off all services which displayname starts with "NATION-".
You can also directly stop or start the services;
Get-Service | Where-Object {$_.displayName.StartsWith("NATION-")} | Stop-Service
Get-Service | Where-Object {$_.displayName.StartsWith("NATION-")} | Start-Service
or simply
Get-Service | Where-Object {$_.displayName.StartsWith("NATION-")} | Restart-Service