Bangladesh Ministry:

Ministry of Foreign Affairs                 :  www.mofa.gov.bd
Ministry of Home Affairs                    :  www.mha.gov.bd
Ministry of Education                           :  www.moedu.gov.bd
Bangladesh Education Boards          :  www.educationboard.gov.bd

Result Verification:

SSC/ HSC Result Verification:http://www.educationboard.gov.bd/arch/index.php

Where to submit your Visa Application:

UK                              :            www.vfs-uk-bd.com
Canada                    :             www.vfs-canada.com.bd 
Australia                 :             www.vfs-au.com.bd
Sweden                    :            www.vfs-se-bd.com
Thailand                 :             www.vfs-thai.com.bd
India                         :            www.ivacbd.com    

For detail please visit webpage of concern High Commission/Embassy

Foreign Missions in Bangladesh:

USA Embassy                                :  http://dhaka.usembassy.gov/
Canadian High Commission       :  www.canadainternational.gc.ca/bangladesh
British High Commission            :  http://ukinbangladesh.fco.gov.uk/en/
Australian High Commission     : www.bangladesh.embassy.gov.au
German Embassy                           :  www.dhaka.diplo.de/Vertretung/dhaka/en/Startseite.html
France Embassy                             :  http://ambafrance-bd.org/france_bangladesh   
Swiss Embassy                                : http://www.eda.admin.ch/dhaka
Nederland Embassy                      :  www.netherlandsembassydhaka.org
Italian Embassy                              :  www.ambdhaka.esteri.it
Swedish Embassy                           :  www.swedenabroad.com   
Indian High Commission              : www.hcidhaka.org

For a complete list please visit: www.mofa.gov.bd and click on foreign missions.
 
Other important links:

Bangladesh Immigration            : http://www.immi.gov.bd/
National Board of Revenue         : http://www.nbr-bd.org/
The Dhaka City Corporation      : http://www.dhakacity.org/
Bangladesh Bank                           :  http://www.bangladeshbank.org.bd/

Foreign Language Teaching Institutes:

IELTS (British Council):           www.britishcouncil.org/bangladesh.htm
IDP                                        :              www.bangladesh.idp.com

TOEFL                                  :            www.ets.org

German Language            :         www.goethe.de/Ins/bd/dha/enindex.htm

French Language             :            http://ambafrance-bd.org/france_bangladesh/      

Online IELTS Practice:

http://www.ieltsonline.com.au/
http://www.english-online.org.uk/ and more…………….

News and Learning English:

BBC Bangla             : http://www.bbc.co.uk/bengali 
VOA                             : http://www.voanews.com/bangla     

More links will be updated time to time