A

Abacus

Advowson

Affinity

Aisle

All Saints

All Souls

Altar (altar piece)

Ambulatory

Amicable Grant

Anabaptist

Annunciation

Apse

Arcade

Arch

Archivolt

Aristocracy

Armada (Spanish Armada)

Ascension Day

Ash Wednesday

Ashlar

Assumption (Feast of)

Attainder

Aumbry