Sign language used in Japan. ISO 639-3 code: jsl.

The sign language used by the deaf community of Flanders.

The sign language used by the deaf community of Greece.

Auslan; the sign language of the Australian deaf community.

plural of tactical call sign

(medicine, historical) An X-ray finding of intrauterine death, where the usual zone of reduced density visible around the head of a relatively mature fetus before delivery appears separate from the cranium.

(medicine) X-ray presentation of air compressing the frontal lobes of the brain, resulting in a tented appearance, indicative of pneumocephalus.

a sign language that is predominantly used by Palestinians

(medicine) The extension of a blister to adjacent unblistered skin when pressure is put on the top of the bulla.

(Britain) V sign (of contempt or insult)