There is, as a rough idea:
- Real Speed extracted from ECU motor
- External Temperature
- RPM Engine
- Battery Voltage
- Petrol Tank Litres
- Calculated Oil Temperature
- Measured Oil Temperature
- Engine Ambient Temperature
- Intake Air Temperature
- Cooler Temperature
- Engine Coolant Output Temperature
- Radiator Coolant Output Temperature
- Fuel Temperature
- Request Boost Presure
- Measured Boost Pressure
- Atmospheric Pressure
- Intake Manifold Absolute Pressure
- Required Fuel Pump Pressure
- Measured Fuel Pump Pressure
- Fuel Rail Pressure
- Brake Pedal Pressure
- Brake Pump Pressure
- Calculated Engine Load
- Measured Engine Load
- Mass Air Flow
- Mass Air Flow
- Accelerator Pedal Position
- Throttle Valve Position
- Engine Torque
- Engine Power (HP)
- Oil Level
- Oil Minimun Level
- Injection Timing
- Ignition Angle
- Misfire Sum
- Misfire Cylinder 1-12
- Misfire Cylinder 1-12
- Angle Delay Cylinder 1-12
- Exhaust Temperature
- Catalyst Input Temperature
- AIR/FUEL Ratio (LAMBDA 1)
- Fuel Trim Bank 1/3
- Fuel Trim Bank 2/4
- N75 Duty Cycle Specified
- N75 Duty Cycle Actual
- Injection Quantity
- Injection Start
- Injection Duration
- Injection Start Quantity
- Injection Quantity 1-12
- EGR Duty Cycle, EGR 1
- EGR Duty Cycle, EGR 2
- Charge Pressure Control Specified
- Charge Pressure Control Actual
- Before Turbo Temperature
- DPF Temperature, DPF 1
- DPF Temperature, DPF 2
- DPF Oil Ash Volume, DPF 1
- DPF Oil Ash Volume, DPF 2
- Percentage DPF Filling
- DPF Regeneration Counter
- DPF Input Temperature
- DPF Output Temperature
- G Lateral Force
I say rough, because it's dependant on the type of ecu, say a petrol isn't going to show DPF values.
There's always new things being added, I'm currently working with them to add DSG values, such as oil temp, oil level, clutch slip to the mix.
I'll shortly post a video which shows how i've set the screens up in my Leon FR TFSI.
Haven't got pixie hands like you Rich! 
