Columbia subject headings:
Germanic languages--Etymology--Names--Congresses.
Names, Geographical--Germanic--Congresses.
Names, Germanic--Congresses.
Onomastics--Congresses.
Harvard subject headings:
Germanic languages--Etymology--Names--Congresses.
Languages in contact--Europe--Congresses.
Onomastics--Congresses.
Reconstruction (Linguistics)--Congresses.
Princeton subject headings: