In any discussion on race relations it is important that all of us know the meaning and definition of terms used.  Examine the definitions, so that you can understand the significance of the words in your own lives.

Race
All human beings belong to a single species and share a common origin. They are born equal in dignity and rights and all form an integral part of humanity. All peoples of the world possess equal faculties for attaining the highest level in intellectual, technical, social, economic, cultural and political development. The differences between the achievements of the different people are entirely attributable to geographical, historical, political, economic, social and cultural factors. Such differences can in no case serve as a pretext for any rank ordered classification of nations or peoples.

Source: "Declaration on Race and Racial Prejudice" adopted by the General Conference of the United Nations Educational, Scientific and Cultural Organisation, Article I

Racism
Is any action or attitude, conscious or unconscious, that subordinates an individual or group based on skin colour or race. It can be enacted individually or institutionally.

Source: US Civil Rights Commission

Institutional Racism
A system of procedures/patterns in all walks of life, i.e. education, housing, businesses, employment, professional associations, religion, media, etc., whose effect is to perpetuate and maintain the power, influence and well-being of one group over another. It originates in the operation of established and respected forces in the society; and thus receives far less public condemnation than does individual racism. Although more subtle than individual racism, it is more destructive of humanity.

Sources: Various Publications

Racial Discrimination
To treat differently a person or group of people based on their racial origins. Power is a necessary precondition, for it depends on the ability to give or withhold social benefits, facilities, services, opportunities etc., from someone who should be entitled to them, and are denied on the basis of race, colour or national origin.

Sources- The Ideology of Racism