Mateh Moshe (published in Kraków in 1591) is a highly cited halakhic work by Rabbi Moshe ben Avraham of Przemyśl.
Mateh Moshe particularly emphasizes the religious customs of Polish Jewry.
As Rabbi Moshe is best known for this work, he is often personally referred to as the Mateh Moshe.
References
Mateh Moshe Wikipedia(Text) CC BY-SA