Rav Avrohom Av Beis Din - Ravad HaSheini

Rav Avrohom ben Dovid - Ravad HaShlishi (on the Rambam)

Rav Moshe Hakohen m'Lunel - Hagahos HaRamach on the Rambam

Migdal Oz on the Rambam

Rabbeinu Manoach

Rav Yosef Kurkus - Mahar"i Kurkus on Rambam

Mishneh L'Melech

Rav Avrohom di Boton - The Lechem Mishna

Rebbi Vidal di Tolosa - The Maggid Mishna

Mahar"i Mintz - The Mi'un Controversy