- Intelligence Bureau (IB)
(http://www.cssforum.com.pk/pakistan-intelligence-agencies-jobs/intelligence-bureau-ib/)
- - AD IB Descriptive Test F.4-48/2019
(http://www.cssforum.com.pk/pakistan-intelligence-agencies-jobs/intelligence-bureau-ib/128265-ad-ib-descriptive-test-f-4-48-2019-a.html)