a > | AGRICULTURAL BLDG. |

b > | BANKS & COMMERCIAL | BORDERS & CHECKPOINTS | BRIDGES |

c > | CEMETERIES |

d > | DAMS & WATER |

f > | FURNITURE |

h > | HOSPITALS | HOTELS & LODGINGS | HOUSING |

i > | INDUSTRIAL ARCH. |

l > | LIBRARIES & ARCHIVES |

m > | MUSEUMS & GALLERIES |

p > | PRISONS |

r > | ROADS & TRAFFIC |

s > | SACRAL ARCH. | SCHOOLS | SPORT VENUES |

t > | THEATERS & SCENOGRAPHY | TINY HOUSES | TOWERS & HIGH-RISE |