Aachen

Aalen

Aargau

Aatundaland

Abasgia (Abkhazia)

Abcoude

Abdera

Abeokuta

Abilene

Abomey

Abu Dhabi

Abuja

Acanthos

Achaea

Achshaph

Acre

Acroenus

Ad ('Ad)

Adab

Adal

Adamawa

Aden

Adiabene

Admah

Adrar

Adullam

Aegean General Survey

Aegiale (Ægiale)

Aegina (Ægina)

Aegion (Ægion)

Aena

Aenia

Aethikes (Æthikes)

Aetolia (Ætolia)

Afghanistan General Survey

Afyon

Agaie

Agathyrsi

Agder

Agira

Agraeoi (Agræoi)

Agrigento

Agrinio

Ahar

Ahhiyawa

Ahmadnagar

Aileach

Ainos

Ainu

Air

Aizu

Ajman

Akarnanes

Akhlat

Akhtiashna

Aki

Akim

Akkad

Akko (Acre)

Akova

Akrabi ('Akrabi)

Akshak

Aku

Akwa Akpa

Akwamu

Al-Haasa (al-Haasa)

Al-Hijr (al-Hijr)

Al-Julanda (al-Julanda)

Al-Karak (al-Karak)

Al-Yamamah (al-Yamamah)

Alaborg

Aland (Åland)

Alans (Alanoi)

Alasiya (Enkomi)

Alawi

Alba Longa

Albania

Albania (Kingdom of)

Albarracín (Sahla Banu Razin)

Albi

Albret

Alderney (Aurigny)

Alemanni

Alençon

Aleppo

Algarve

Algeciras (al-Djazira al-Hadrá)

Algeria

Algiers

Aliartos

Allada

Allaria

Almelo

Almería (al-Mariyya)

Almopia

Alo

Aloa

Alos

Alsace

Altena

Aluyana

Alvheim

Alzyia

Amako

Amalfi

Amathus

Amazons

Amb

Ambawang

Ambohimanga

Amboise

Ambracia

Ameland

Amida

Amiens

Ammia

Ammon

Amorgos

Amphipolis

Ampurias

Amstelland (City of Amsterdam)

Amurru

Anaktorio

Anapa

Anaphi

Anatahan

Anatolia General Survey

Ancona

Andaman & Nicobar Islands

Andoga

Andorra

Andries-Ohrigstad

Andros

Anga

Angeln

Angelokastro

Anglesey

Angola

Angoulême

Anguilla

Angus

Anhalt

Anholt

Anjou

Anjouan

Anjuvannam

Anopolis

Anshan

Anthedon

Antigua

Antikera

Antikythira

Antioch

Antiparos

Antissa

Antongil Bay

Antwerp

Aného

Aones

Aperandoi

Aphek (Afek)

Apollonia

Appenzell

Aptera

Apulia

Aqsu

Aquileia

Aquitaine

Araba

Arabia

Arabistan ('Arabistan)

Aradaena

Aragón

Arahti

Arakan

Aram-Nahara'im

Aram-Zobah

Arashni

Araucania

Aravelian

Arborea

Arcadia

Arcesine

Archons of Athens

Arcos

Arcot

Arda

Ardebil

Aremberg

Argentina

Argos

Argungu

Argyll

Ariccia

Arima

Arimnus

Arjona

Arkades

Arkiko

Arlon