found: BGN 4-28-81(Ahvenanmaan Maakunta [Finnish long form]; Ahvenanmaa [Finnish short form]; Landskapet Åland [brief] [Swedish]: 1st-order ADMD, 60°15ʹN, 20°00ʹE; variants: Ålands Landskap; Ålands Län; Province of Åland)
found: Norstedts uppslagsbk.(autonomous Swedish-speaking county in Finland)
found: BGN, Foreign Names Committee approved minutes, Feb. 24, 1998(former entry: Ahvenanmaa [Finnish short form]; Ahvenanmaan Maakunta [Finnish long form]; Landskapet Åland [Åland=short form Swedish], ADMD, 60°15ʹN 20°00ʹE; new entry: Åland [Swedish short form]; Ålands Län [Swedish long form]; Ahvenanmaa [Finnish short form]; Ahvenanmaan Lääni, ADM1, 60°15ʹN 20°00ʹE)
found: GNS, 24 Oct. 2022(Åland; [approved] Landskapet Åland, Ahvenanmaa, Ahvenanmaan Maakunta; variants: Aland, Aland Region, Ålands Landskap, Ålands Landskapsstyrelse; ADM1; 60°15ʹN; 20°00ʹE)
found: TGN, 24 Oct. 2022(Ahvenanmaa (region (administrative division)), Ahvenanmaan Maakunta, Åland, Landskapet Åland, Aland, Ålands Län, Ahvenanmaan Lääni, Province of Åland)
