A
Aramis
Guest
Actually, about a dozen.True, there wasn’t uniformity in the Roman Mass until Trent, but of the other variations, only 2 or 3 were older than 200 years. Those 2 or 3 were allowed to survive without changes (in Milan and Toledo)…
The Dalmation (which paralleled the Roman, but was in Slavonic)
The Mozarabic
The Bragan
The Ambrosian
The Sarum (which was retained as an extraordinary use in the UK by both Catholic and Anglican)
The Benedictine (which differs in the hours and calendar, but not the mass text)
The Carmelite
The Carthusian
The Cistercian
The Dominican
The Norbertine/Premonstaterian
All of these had their own calendars except the Dalmatian; most of them have unique missal texts. The Mozarabic, Bragan, Ambrosian, and Dominican differed from Rome by trent in the order of Mass - Ambrosian used the 3-reading pattern (now mirrored in the Roman OF), the Dominican has the preparation of the gifts before the mass begins. The Dalmatians, while keeping the Roman Calendar, didn’t always update the translation of the missal with the Roman reforms.
The Franciscans had a couple adaptations to the Roman - but never considered a separate rite, in part because St. Francis demanded the use of the Liturgy of Rome. The OFMC had a couple additional additions. (Those are still used, but now are added to the OF for both the OFM and OFMC.) Likewise, the Servites have adaptations, not a separate rite. None of these had distinct calendars, nor distinct mass texts, nor distinct hours texts; the all simply added festal propers to specific feasts.