Toll definition, a payment or fee exacted by the state, the local authorities, etc., for some right or privilege, as for passage along a road or over a bridge. See more. Dictionary.com
The International Union of Pure and Applied Chemistry (IUPAC, /ËaÉªjuËpÃ¦k/ or /ËjuËpÃ¦k/) is an international federation of National Adhering Organizations that represents chemists in individual countries. It is a member of the International Council for Science (ICSU).
The Cyber Security & Information Systems Information Analysis Centers (CSIAC) is one of three Information Analysis Centers (IACs) sponsored by the DTIC. The current IACs and their technical domains are listed on the IAC website: http://iac.dtic.mil/. (Top of Page)