Basel (Switzerland) (Geographic Name)
- Bâle (Switzerland)
- Basle (Switzerland)
- Basilea (Switzerland)
- Basilej (Switzerland)
- Bazylea (Switzerland)
- Athenae Rauracae (Switzerland)
- Baesula (Switzerland)
- Basala (Switzerland)
- Basela (Switzerland)
- Basila (Switzerland)
- Basileia (Switzerland)
- Basilia (Switzerland)
- Basilia Rauracorum (Switzerland)
- Basiliensium Civitas (Switzerland)
- Basla (Switzerland)
- Basula (Switzerland)
- Basylea (Switzerland)
- Bazela (Switzerland)
- Colonia Munatiana (Switzerland)
- Martialis Eboracensis (Switzerland)
- Bazel (Switzerland)
Old catalog heading: Basel
Burckhardt, D. Vom alten Basel und seinen Gästen, 1948.
Włodarski, M. Polsko-bazylejskie więzi kulturalne i literackie ... 1987: p. 5 (Bazylea)
Orbis Latinus, 1972: I:225-26(Basilea, Athenae Rauracae, Baesula, Basala, Basela, Basila, Basileensis, Basileia, Basilensis, Basilia, Basilia Rauracorum, Basiliensis, Basiliensium civ., Basla, Basula, Basulensis, Basylea, Basyliensis, Bazela, Colonia Munatiana, Martialis Eboracensis: Basel, Hst. d. Kt. Basel-Stadt, Schweiz.)
Eyn ṿorṭ, 1902: cover t.p. (Bazel) p. [4] of cover (Bazelʹ [in Cyr.])
GeoNames, algorithmically matched, 2009 (ppl; 47°34ʹ00ʺN 007°36ʹ00ʺE)
Kotnik, Janko. Slovensko-angleški slovar, 1962: page 753 (Bazel: Basel, Basle, Bâle)