In sign languages, orientation (ORI) is the distinctive relative degree of rotation of the hand when signing.
Orientation is one of five components of a sign, along with handshape (DEZ), location (TAB), movement (SIG), and nonmanual features.
^b Denotes the number (if known) of languages within the family.
No further information is given on these languages.
This article about a sign language or related topic is a stub.