LANC

LANC (Logic Application Control Bus System or Local Application Control Bus System), also known as Control-L is a protocol by Sony used to synchronize camcorders and cameras. LANC is a terminal on Sony as well as other manufacturers` camcorders which enables other accessories like Tripods with a control handle to control the camera with a wire co....
Found on http://en.wikipedia.org/wiki/LANC

LANC

Interface for data exchange used in controlling video equipment (camcorders, home video recorders and editing computers or controllers). Connection is achieved through a 2.5 mm stereo jack.
Found on http://www.sony.co.uk/glossary/ShowGlossary.action?site=odw_en_GB§ionty

lanc

[French] flying start.
Found on http://bikecult.com/bikecultbook/glossary_english.html
No exact match found