Ethnologue NGT Entry: Information on NG from 1996. In English.
Leiden Sign Phonology Group: Team of linguists whose work includes NGT research. In English.
Maak een gebaar: Information about deafness and sign language in the Netherlands for hearing persons who would like to know more about the deaf community including 3D animations of signs.
RNR: Dutch company providing hard and software. Computer based Texttelephone, Computer NGT Dictionary (1600 DSL), PictoPrintSystem (2200), Outdoors warning system.