Convert MA to FBX

Converting Autodesk Maya ASCII Scene files directly to Autodesk FBX Interchange Files (.ma to .fbx conversion) shouldn't be too difficult to accomplish.

The Maya ASCII Scene format (.ma) is a proprietary file type, so using the Autodesk Maya software might be your only option. There might be some available converters capable of converting .ma to .fbx format, but Autodesk Maya will, most likely, be your most reliable option.