Important abbreviations and their full forms :

1. AGM   : Annual General Meeting
2. AIR     : All India Radio
3. AP      : Andhra Pardesh,  Associated Press
4. ANC   : African National Congress
5. ATM  : Automated Teller Machine
6. BA      : Bachelor of Arts

7. BCCI  : Board of Control for Cricket in India
8. BCL   :  Bachelor of Civil Law
9. BKU   : Bhartiya Kisan Union
10. BSF : Border Security Force
11. CBI : Central Bureau of Investigation
12. CIA : Central Intelligence Agency
13. CID : Criminal Investigation Department
14. CMO : Chief Medical Officer
15. CPU : Commonwealth Press Union, Central Processing Unit.