A

 Active judge

 Active judge : A judge in the full-time service of the court. (Article 124 of Indian Constitution)

Acquittal

Acquittal : The finding of a judge that the evidence is insufficient to support a conviction. (Section 232 of Criminal Procedure Code)

ACT OF GOD

Act of God : an extreme naturally occurring event that could not have been anticipated.(Section 32 of Indian Contract Act or provided in Torts)

ACKNOWLEDGMENT

Acknowledgment: admitting that someone has a claim or a debt exists.(Section 18 of Limitation Act)

ACCUSED

Accused:  a person charged with a criminal offense.( Section 313 of Criminal Procedure Code)