<Table> <Tr> <Td> </Td> <Td> This section's factual accuracy is disputed . Relevant discussion may be found on Talk: Vehicle registration plates of Canada . Please help to ensure that disputed statements are reliably sourced . (January 2016) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section's factual accuracy is disputed . Relevant discussion may be found on Talk: Vehicle registration plates of Canada . Please help to ensure that disputed statements are reliably sourced . (January 2016) (Learn how and when to remove this template message) </Td> </Tr> <P> Ontario plates are colour - coded . Car, motorcycle and trailer plates use blue letters on a white background . Commercial vehicle, bus and farm plates use black on white; diplomat plates are white on red; dealer plates are red on white; and green plates are for electric vehicles and have a 3 - number, 3 - letter format, coded as follows: </P> <Ul> <Li> CDx = Diplomat </Li> <Li> CCx = Consular </Li> <Li> XTx = Non Diplomatic Embassy Staff </Li> <Li> XOR = Foreign missions without diplomatic status . </Li> </Ul>

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