*

Since 1 July 2010, most Dutch stamps have been issued with a service indicator, rather than a currency based denomination.

The following abbreviations are used for standard service indicators / NVI-'denominations'.

1 1 Nederland - Inland priority mail up to 20g
2 2 Nederland - Inland priority mail 20-50g
AT Aangetekend - Registered letter
D Dezemberzegel - Christmas mail up to 20g
E1 Europa 1 - Europe priority mail up to 20g (replaced by I1 from 2014)
I1 1 Internationaal - Imternational priority mail up to 20g
I2 1 Internationaal - Imternational priority mail 20-50g
W1 Wereld 1 - World priority mail up to 20g (replaced by I1 from 2014)