File Extension GRAPH File Format Amaya GRAPH stands for Amaya. This was last updated in March 2012 By Margaret Rouse Browse File Extensions Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # Ask a Question. Find an Answer. Ask your peers a question about this file extension. Ask a Question Tool to generate control flow graph for a C program and Java program Excel Graph Question How to change the font size in Visual Studio Class View?