Sika

Sika stands for:

Sica (ethnicity ) and Sika (language), an ethnic group in Indonesia and their language
Sikka, a historic kingdom and today's government district on the Indonesian island of Flores
A short form of sika deer
An island of the Indonesian Alor Archipelago, see Sika (Island )
Sika AG, a Swiss specialty chemicals company Sika Germany GmbH, the German subsidiary

Sika is the surname of the following persons:

Michael Sika ( born 1933), Director-General for Public Security in the Austrian Federal Ministry of the Interior ( 1991-1999 )