INTERNAL AREA OR SPACE

SN An area or space within a building.
CL AREAS AND SPACES
NT AGIASTERIUM
AMBITUS
ANTECHAPEL
ANTECHOIR
APOTHESIS
ARENA
ATRIUM (SECULAR)
AUCTION ROOM
BAPTISTERY
CHANCEL
CHEVET
CHOIR
CLOSET
CONFESSIONAL
CORRIDOR
CROSSING
FERETORY
HAYLOFT
LOGGIA
NAVE
OFFERTORIUM
ORATORY
ORCHESTRA PIT
PASSAGE
PENTHOUSE (APARTMENT)
PRESBYTERY
RETROCHOIR
RINGING CHAMBER
ROOM
SANCTUARY
SMOKE BAY
SPA POOL
STOREY
SUPERVISORY HUB
TRADING FLOOR
TRANSEPT
UNDERCROFT
WALKING SPACE
WARMING ROOM