Multilateral system. Multilateral system means any system or facility operated and/or managed by an investment firm or a market operator in which multiple third-party buying and selling trading interests in financial instruments are able to interact in the system.
Definition of kaka. : an olive-brown New Zealand parrot (Nestor meridionalis) with gray and red markings.
For other uses, see Kek. The High Energy Accelerator Research Organization (é«ã¨ãã«ã®ã¼å éå¨ç ç©¶æ©æ§, KÅ EnerugÄ« Kasokuki KenkyÅ« KikÅ), known as KEK, is a Japanese organization whose purpose is to operate the largest particle physics laboratory in Japan, situated in Tsukuba, Ibaraki prefecture. It was established in 1997.