For many country's citizens, visas on arrival are available at the airport, If possible, use exact change (in US dollars) and ignore any requests for bribes.
Search for the website URL for the Embassy/Consulate of the city/country in the following countries and just write the URL/link.
• Pakistan: located in Islamabad. Address:
Diplomatic Enclave, Street 5, G-5/4
• UAE: http://www.indoemb.org/kbri/