Come on Nishant, I thought you would be better than this.
http://www.uscis.gov/portal/site/usc...004718190aRCRD
TSC and NSC process all of the following:
You are filing based on:
1. A pending or approved I-360 for an International Organization Employee or Family Member
You must include a copy of the Form I-797, showing that your Form I-360 was accepted or approved.
2. An approved I-360 for a:
Special Immigrant Religious Worker
Panama Canal Company Employment
U.S. Government in Canal Zone Employment;
Special Immigrant Physician;
International Broadcasters
You must include a copy of the Form I-797C, Notice of Approval, showing that your Form I-360 was approved.
3. Asylum Status
4. Refugee Status
5. HRIFA Dependent
6. A pending or approved I-140
You must include a copy of the Form I-797, showing that your Form I-140 was accepted or approved.
7. An approved Form I-526, Immigrant Petition by Alien Entrepreneur. (Note: You cannot file Forms I-526 and I-485 concurrently. You must include a copy of the Form I-797C Notice of Approval, showing that your Form I-526 was approved.)
You are filing with Form I-140.
You are filing as an Afghan or Iraqi Translator.
If you are filing Form I-485 based on an approved Form I-360 for Afghan or Iraqi Translators, you must include a copy of the Form I-797C, Notice of Action, showing that your Form I-360 was approved.
Note: You may not concurrently file Forms I-360 and Form I-485 for this classification.)