Glossary of Terms: M
- M. C.
- M.A.R.E
- M.A.R
- M.A.
- M.C.M.
- M.Div.
- M.R.E.
- M.S.M.
- M.T.S.
- Mace
- Macrina the Younger
- Madison, James
- Madonna
- Magna et mirabilia
- Magnificat
- Magnificat
- Magnificat
- Mahan, Milo
- Maine, Diocese of
- Major Feasts
- Major Orders
- Malania, Leo
- Malines Conversations
- Mandate
- Manicheism, Manichaeism
- Maniple
- Manning, William Thomas
- Manross, William Wilson
- Manteo
- Manual Acts
- Maranatha, or Marana tha
- Marbeck, John
- Marcionism
- Marcionism
- Margaret
- Mark the Evangelist, Saint
- Marks of the Church
- Marquette, Diocese of
- Marriage
- Marshall, John
- Martin of Tours
- Martyn, Henry
- Martyrium
- Martyrs of Japan, The.
- Martyrs of Lyons
- Martyrs of New Guinea
- Martyrs of Uganda
- Martyr
- Mary Magdalene, Saint
- Mary and Martha of Bethany
- Mary the Virgin, Mother of Our Lord Jesus Christ, Saint
- Maryland, Diocese of
- Mason, Lowell
- Mason, Lucy Randolph
- Mass of the Pre-Sanctified
- Massachusetts, Diocese of
- Mass
- Master (or Mistress) of Novices
- Master of Ceremonies, or M.C.
- Matins
- Matins
- Matter (Sacramental)
- Matthew's Bible
- Matthew's Bible
- Matthew, Apostle and Evangelist
- Matthias the Apostle, Saint
- Maundy Thursday
- Maurice, Frederick Denison
- May, James
- McCarty, John
- McClenachan, William
- McConnell, Samuel David
- McGarvey, William Ignatius Loyola
- McGuire, George Alexander
- McIlvaine, Charles Pettit
- Meade, William
- Mealy, Norman Carleton
- Meditation
- Melisma
- Memorial (to General Convention)
- Memorial Acclamations
- Memorial Acclamations
- Mendicant, Mendicant Friar
- Mensa
- Merbecke or Marbeck, John
- Mercer, George, School of Theology
- Mercer, Samuel Alfred Browne
- Merton, Thomas
- Messiah
- Messiah
- Methodists, Methodism
- Methodius
- Metrical Index of Tunes
- Metrical Psalter
- Mexico, Diocese of
- Michael
- Michigan City, Diocese of
- Michigan, Diocese of
- Micks, Marianne Hoffman
- Micou, Richard Wilde
- Micronesia, Episcopal Church in
- Miles, James Warley
- Millenarianism
- Milnor, James
- Milwaukee, Diocese of
- Minister
- Ministration at the Time of Death
- Ministration to the Sick
- Ministry for Tomorrow
- Ministry in Higher Education
- Ministry of the Word
- Ministry
- Ministry
- Minnesota, Diocese of
- Minor Orders
- Miracles
- Miriam, Song of
- Misericord
- Missal Mass
- Missal
- Mission Services or Third Services
- Mission and Ministry
- Missionary Bishops
- Missionary College of St
- Missionary
- Missionary
- Missionary
- Mission
- Mississippi, Diocese of
- Missouri, Diocese of
- Mite Box
- Miter, or Mitre
- Mixed Chalice
- Mizeki, Bernard
- Modalism
- Modernism
- Modeste, Leon Edgar
- Mollegen, Albert Theodore
- Monarchianism
- Monastery
- Monastic
- Monastic
- Monica, or Monnica
- Monk, William Henry
- Monk
- Monophysitism
- Monothelitism
- Monstrance
- Montana, Diocese of
- Montanism
- Montgomery, James
- Moore, Clement Clarke
- Moore, Richard Channing
- Moral Theology
- More Hymns and Spiritual Songs
- Moreau, Jules Laurence
- Morehouse, Clifford Phelps
- Morehouse, Frederic Cook
- Morgan, Emily Malbone
- Morning Prayer
- Morning Prayer
- Morning Prayer
- Moscow Agreed Statement
- Most Reverend
- Motet
- Mother House
- Mothering Sunday
- Movable Feast
- Movable Feast
- Movable Feast
- Mozarabic Rite
- Mozetta, or Mozzetta
- Muhlenberg Memorial
- Muhlenberg, John Peter Gabriel
- Muhlenberg, William Augustus
- Mulford, Elisha
- Muller, James Arthur
- Murphy, Edgar Gardner
- Murray, John Gardner
- Murray, Pauli
- Musical Settings
- Mutual Ministry
- Mutual Responsibility and Interdependence in the Body of Christ (MRI)
- Myers, Chauncie Kilmer
