Place
- Aar Glacier, Bern (de), Switzerland, Europe1
- Aay Gorge, Xinjiang, China, Asia3
- Abbottabad, North-West Frontier, South Asia, Pakistan, Asia1
- Abereiddy, Pembrokeshire [Sir Benfro GB-BNF], Wales1
- Abu, Rajasthan, Rājasthān, India, Asia3
- Abyssinia, Africa2
- Adam's Peak, Kandy, Sri Lanka, Asia2
- Aden, Arabian Peninsula10
- Affghanistan, Asia2
- Afghanistan, Asia11
- Africa, Africa3
- Agror Valley, South Asia, North-West Frontier, Pakistan, Asia1
- Agung (mount), South-east Asia, Bali, Indonesia, Asia1
- Ah Bala, Māzandarān, Iran, Islamic Republic of, Asia2
- Aiguille De Blaitière, Haute-Savoie, France, Switzerland, Europe, Western Europe1
- Ajmer, Rajasthan, Rājasthān, India, Asia1
- Aka Hills, Arunachal Pradesh, Arunāchal Pradesh, India, Asia4
- Akra, North-West Frontier, Pakistan, Asia, South Asia3
- Al-Fāw, Iraq1
- Alberta, Canada, Americas3