Place
- Stavns Fjord, Denmark2
- Utah2
- Wills Creek2
- Wyoming2
- Aabenraa, Denmark1
- Ad Dukhaylah, Egypt1
- Agersø Sund, Denmark1
- Ahtabula River1
- Al Ibrāhīmīyah, Egypt1
- Al Wardiyān, Egypt1
- Al Ḩaḑrah, Egypt1
- Amberloup, Belgium1
- Anholt Island Automated Reporting Station, Denmark1
- Anlier, Belgium1
- Ansager, Denmark1
- Antarctica1
- Antarctica--Anvers Island1
- Antarctica--Bismarck Strait1
- Antarctica--Doumer Island1
- Antarctica--Palmer Basin1