Alphabetical Index (A)

ABLUTIONS BLOCK
ACCESS HOLE
ACCOMMODATION HUT
ACTIVE AIR DEFENCE SITE
ADMIRALTY SIGNAL ESTABLISHMENT
ADMIRALTY SIGNAL STATION
AEROPLANE REPAIR SECTION SHED
Aeroplane Shed (Type A)
Aeroplane Shed (Type B)
Aeroplane Shed (Type C)
AIR DEFENCE SITE
AIR FORCE HEADQUARTERS
AIR RAID PRECAUTIONS CENTRE
AIR RAID PRECAUTIONS HEADQUARTERS
AIR RAID PRECAUTIONS LANTERN
AIR RAID PRECAUTIONS OBSERVATION POST
AIR RAID PRECAUTIONS REPORT CENTRE
AIR RAID PRECAUTIONS SIGN
AIR RAID PRECAUTIONS SIGNAL BOX
AIR RAID PRECAUTIONS SITE
AIR RAID PRECAUTIONS STORE
AIR RAID PRECAUTIONS TRAINING CENTRE
AIR RAID SHELTER
AIR RAID WARDENS POST
AIR RAID WARNING SIREN
AIR SEA RESCUE STATION
AIR TRAINING CORPS HEADQUARTERS
AIRCRAFT COMPASS PLATFORM
AIRCRAFT CRASH SITE
AIRCRAFT HANGAR
AIRCRAFT HANGAR (TRANSPORTABLE)
AIRCRAFT HANGAR (TYPE A)
AIRCRAFT HANGAR (TYPE A1)
AIRCRAFT HANGAR (TYPE A2)
AIRCRAFT HANGAR (TYPE B)
AIRCRAFT HANGAR (TYPE B1)
AIRCRAFT HANGAR (TYPE B2)
AIRCRAFT HANGAR (TYPE C)
AIRCRAFT HANGAR (TYPE D)
AIRCRAFT HANGAR (TYPE E)
AIRCRAFT HANGAR (TYPE J)
AIRCRAFT HANGAR (TYPE K)
AIRCRAFT HANGAR (TYPE L)
AIRCRAFT HANGAR (TYPE S)
AIRCRAFT HANGAR (TYPE T)
AIRCRAFT HANGAR (TYPE T1)
AIRCRAFT HANGAR (TYPE T2)
AIRCRAFT HANGAR (TYPE T3)
AIRCRAFT HANGAR (TYPE VR1)
AIRCRAFT HANGAR (TYPE VR2)
Aircraft Landing Ground
AIRCRAFT LEVEL CROSSING
AIRCRAFT MAINTENANCE UNIT
Aircraft Shed
Aircraft Shed (Type D)
Aircraft Shed (Type J)
AIRCRAFT STORAGE FACILITY
Aircraft Storage Shed (Type E)
Aircraft Storage Shed (Type K)
Aircraft Storage Shed (Type L)
AIRFIELD
AIRFIELD BUILDING
AIRFIELD DEFENCE SITE
AIRFIELD SITE
AIRMENS QUARTERS
AIRSHIP STATION
Alan Williams Turret
ALLAN WILLIAMS TURRET
Allen Williams Turret
AMBULANCE PARK
AMBULANCE STATION
AMMUNITION DEPOT
Ammunition Dump
AMMUNITION STORE
AMPHIBIOUS BASE
ANCILLARY BUILDING
ANDERSON SHELTER
ANTENNA ARRAY
ANTI AIRCRAFT BATTERY
ANTI AIRCRAFT BATTERY COMMAND POST
ANTI AIRCRAFT DEFENCE SITE
ANTI AIRCRAFT GUN EMPLACEMENT
ANTI AIRCRAFT GUN POST
ANTI AIRCRAFT GUN TOWER
ANTI AIRCRAFT OPERATIONS ROOM
ANTI BOAT LANDING OBSTACLE
Anti Glider Obstacle
ANTI INVASION DEFENCE SITE
ANTI LANDING OBSTACLE
ANTI LANDING TRENCH
ANTI MOTOR TORPEDO BOAT BATTERY
ANTI SEAPLANE OBSTACLE
ANTI SUBMARINE DEFENCE
ANTI TANK BLOCK
ANTI TANK DITCH
ANTI TANK DITCH (ARTIFICIAL)
ANTI TANK DITCH (NATURAL IMPROVED)
ANTI TANK GIRDER
ANTI TANK GUN EMPLACEMENT
ANTI TANK GUNNERY RANGE
ANTI TANK HAIRPIN
ANTI TANK ISLAND
ANTI TANK OBSTACLE
ANTI TANK SCAFFOLDING
Anti Tank Trap
Anti Tank Trench
ANTI TANK VERTICAL RAIL
ANTI TANK WALL
ANTI TANK WALL (ASSAULT TRAINING)
Armco Pillbox
ARMOURY
ARMY CAMP
ARMY HEADQUARTERS
ART STORAGE FACILITY
ARTILLERY FIRING RANGE
AUXILIARY FIRE STATION
AUXILIARY HOSPITAL
AUXILIARY UNIT BOMB STORE
AUXILIARY UNIT CONTROL STATION
Auxiliary Unit Hideout
AUXILIARY UNIT OBSERVATION POST
AUXILIARY UNIT OPERATIONAL BASE
AUXILIARY UNIT SITE
AUXILIARY UNIT SPECIAL DUTIES BASE
AUXILIARY UNIT SPECIAL DUTIES CONTROL STATION
AUXILIARY UNIT SPECIAL DUTIES OUTSTATION
AUXILIARY UNIT SPECIAL DUTIES ZERO STATION
Avenue Type Flarepath Site