Dear Sir/Madame, I am writing in order to apply for the International relations and Diplomacy master program at your University. I am currently studying International Relations at the of and world languages after Ablay khan in . My major is International relations. I will graduate with my "Diplom" degree in June 2008. To deepen my knowledge and to specialize in the field of International Relations , I intend to do my Master of Business. During my summer studies at the Cankaya University in Ankara, Turkey I already gained some theoretical background about international relations, for example in the course “Theory of International relations " or "American Foreign Policy". My career goal is to work in an international organization where this Master degree would be helpful. I am interested in traveling and getting to know different cultures and people from various countries around the world. I am looking forward to receiving the opportunity to study at your university and to make a great contribution to the international relations and diplomacy community.Thank you very much for your consideration. Yours Sincerely,
For what they're worth here are my comments.

Dear Sir/Madame, I am writing in order to apply for the International relations and Diplomacy master program at your University. I am currently studying International Relations at the University of International relations and world languages at after Ablay khan Ablay Khan University of International Relations and World Languages in Almaty, Kazakhstan . My major is International relations. I will graduate with my "Diplom" degree in June 2008. To deepen my knowledge and to specialize in the field of International Relations I intend to obtain a do my Master of Business degree. During my summer studies at the Cankaya University in Ankara, Turkey I have already gained some theoretical background in about international relations, for example in the courses “Theory of International relations " and or "American Foreign Policy". My career goal is to work in an international organization where this Master degree would be helpful. I am interested in traveling and getting to know different cultures and people from various countries around the world. I am looking forward to receiving the opportunity to study at your university and to make a great contribution to the fields of international relations and diplomacy community. Thank you very much for your consideration. Yours Sincerely,ZD

Some additional comments:
You have several unnecessary spaces scattered throughout your letter.
Do you mean "Diplom" or diploma? If it's diploma then degree is redundant.
In American institutions a "master's degree" is written as possessive. This may or may not be the case in other countries, you're the expert on this.
There is no need to state your field of study twice. "studying International Relations" and "my major is International Relations"
Your capitalization is inconsistent. Unless the institution uses unusual capitalization it's entire name as well as the courses of study should be capitalized.
Something isn't right about this sentence: "I am currently studying International Relations at the University of International relations and world languages at after Ablay khan in Almaty, Kazakhstan ."
Presumably "Almaty" is a city in Kazakhstan so what is "Ablay khan"? OK, I've just done some Googling and it looks like the full name of the institution you are referring to is "Ablay Khan University of International Relations and World Languages". You should just say that in your letter as (further) indicated by my edits.

I would like to say a lot of thanks for checking the letter. Millions od thanks.Emotion: smile