Place
- Aar Glacier, Bern (de), Switzerland, Europe1
- Aar, River, Bern, Switzerland, Europe1
- Aargau (de), Switzerland, Europe1
- Aay Gorge, Xinjiang, China, Asia3
- Abadan, Iran3
- Abarguh, Fars, Fārs, Iran, Islamic Republic of, Asia, Middle East2
- Abbottabad, North-West Frontier, South Asia, Pakistan, Asia2
- Abdullapuram, Tamil Nadu, Tamil Nādu, India, Asia2
- Aberdeen City, Aberdeenshire, Scotland15
- Aberdeen City, Scotland2
- Aberdeenshire, Scotland8
- Aberdovey (aberdyfi), Wales1
- Abereiddy, Pembrokeshire [Sir Benfro GB-BNF], Wales1
- Abergeldie, Aberdeenshire, Scotland1
- Abha, Ethiopia1
- Abhanpur, Madhya Pradesh, India, Asia2
- Abingdon, England1
- Abu Road, Rajasthan, Rājasthān, India, Asia1
- Abu Simbel, Aswan, Aswān, Egypt, Africa3
- Abu Simbel, Aswan, Aswān, Egypt, Africa, Middle East13