CIS

Commonwealth of Independent States (Regional)

Commonwealth of Independent States (Business » International Business)

Commonwealth of Independent States (Regional » Countries)

Commonwealth of Independent States (Governmental » Military)

Commonwealth of Independent States (Governmental » US Government)

*** The Commonwealth Of Independent States (Regional » Airport Codes)

*** Computer Information Systems (Computing » General)

*** Canadian Interuniversity Sport (Academic & Science » Universities)

** Computer And Information Science (Academic & Science » Universities)

** Carcinoma In Situ (Medical » Oncology)

* Centro de Investigaciones Sociológicas (International » Spanish)

* Contact Image Sensor (Governmental » Military)

* Construction Industry Scheme (Governmental » US Government)

* Construction Industry Scheme (Business » General)

* Communities in Schools (Community » Educational)

* Customer Information System (Business » General)

* Clinical Information System (Medical » Laboratory)

* Card Information Structure (Computing » General)

* Computer Information System (Business » General)

* Common Information System (Business » General)

* Client Information System (Business » General)

* Compuserve Information Service (Computing » Networking)

* Corporate Information System (Miscellaneous » USPS)

* Criminal Investigative Service (Governmental » Military)

* Customs Information System (Governmental » US Government)

* Com Internet Services (Business » Firms)