Related to Basking shark

GAC10 means granular activated carbon filter beds with an empty-bed contact time of 10 minutes based on average daily flow and a carbon reactivation frequency of every 180 days, except that the reactivation frequency for GAC10 used as a best available technology for compliance with MCLs under subsection 9.2.1.2 shall be 120 days.
AMFI means Association of Mutual Funds in India.
Panchayat means an institution (by whatever name called) of self-government constituted under article 243B, for the rural areas;
Rock means the body of consolidated or partially consolidated material composed of minerals at or below the land surface. Rock includes bedrock and partially weathered rock that is hard and cannot be dug with hand tools. The upper boundary of rock is "saprolite," "soil," or the land surface.
Check casher means a person or entity that, for compensation, engages, in whole

Basking shark definition