Agt.

or agt.

agent.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for agt

The combinations abt and agt, to be pronounced, must become either apt or abd, or else akt or agd.
A Handbook of the English Language|Robert Gordon Latham

British Dictionary definitions for agt

agt

abbreviation for

agent

agreement

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012