ancient merv [1999]

ancient villages of northern syria [2011]

2013

angra do heroismo [1983]

ani [2016]

anjar [1984]

antequera dolmens site [2016]

anticosti [2023]

antigua guatemala [1979]

antigua naval dockyard [2016]

anuradhapura [1982]

aphrodisias [2017]

arabian oryx sanctuary [1994]

2007

archipiélago de revillagigedo [2016]

ardabil [2010]

arequipa [2000]

armenian monastic ensembles [2008]

arslantepe mound [2021]

as salt [2021]

asante traditional buildings [1980]

ashur [2003]

2003

asmara [2017]

astronomical observatories of kazan federal university [2023]

at turaif district [2010]

australian fossil mammal sites [1994]

baalbek [1984]