Emblems of the Faith
- mazza
- mazzi
- medal of Saint Benedict
- mill
- mill wheel
- millstone
- mirror
- mitre
- money bag
- monstrance
- mountain
- musical instrument
- musical instruments
- myrrh
- mystical numbers
- nail
- nails
- Name – Convoion
- nimbus
- noose
- oak
- ointment
- olive branch
- olive leaf
- orchard
- organ
- organs
- otter
- oven
- ox
- oxen
- palette
- palm
- paten
- peacock
- pebbles
- pelican
- pen
- pens
- phial
- phoenix
- pilgrim
- pillar
- pillar of cloud
- pillar of fire
- pincers
- pitcher
- plane
- platter
- poor people