As you want to downed Indian Space Research Organization (ISRO) admit card for its recruitment exam but did not mention for which post , so here I am telling process by which you can get it .

Go to the Indian Space Research Organization (ISRO) official website

Click on career option given in the bottom side

Find out Centralized Recruitment for the desire post

Click on Download Admit Card link

Click on Hall Ticket link to proceed to Downloading Portal.

Enter your Application/Registration Number and Date of Birth (DOB) as mentioned.

Submit the details to generate your ISRO Call Letter

Save and Download the Hall Ticket as PDF.

Take printout of your ISRO Admit Card 2016 for Written Exam purpose.

Address
Indian Space Research Organisation
Director, P&PR Unit, ISRO Hqs
Antariksh Bhavan, New BEL Road
Bangalore-560 231
Phone:+91 80 23415275 or 22172296
Fax: +91 80 23412253
Email: dir.ppr@isro.gov.in

For Public Grievance and Complaints
Joint Secretary, DOS
Public Grievances Officer & Chief Vigilance Officer
Department of Space
Antariksh Bhavan, New BEL Road
Bangalore-560 231
Phone:+91 23416393 or 22172303
Fax: +91 80 23511829
Email: vijayanand@isro.gov.in
Department of Space, Phone : 00 91 Fax: 00 91 E Mail:

For Satellite Data Products

NRSC Data Centre [NDC],
National Remote Sensing Centre,
Department of Space
Government of India
Balanagar, Hyderabad-500 037
Phone:+91 040 23878560 or 23884422
Fax: +91040 23884424
Email: sales@nrsc.gov.in