-
2401.
Axiom of choice
Subjects
Axiomatic set theory
-
2402.
Axiomatic set theory
Subjects
AxiomsMathematical logicSet theory
-
2403.
Axioms
Subjects
PhilosophyMathematics
-
2404.
Axons
Subjects
Neurons
-
2405.
Axum (Etiòpia)
Geographic names
Tigray Region (Ethiopia)
-
2406.
Ayacucho (Perú)
Geographic names
-
2407.
Ayahuasca
Subjects
-
2408.
Ayamonte (Andalusia)
Geographic names
Huelva (Andalusia : Province)
-
2409.
Ayegui (Navarra)
Geographic names
Navarre
-
2410.
Ayia Irini (Grècia : Jaciment arqueològic)
Geographic names
-
2411.
Ayllón (Castella i Lleó : Serra)
Geographic names
Guadarrama (Madrid (Comunitat autònoma) : Serra)
-
2412.
Ayllón (Castilla y León)
Geographic names
Segovia (Castilla y León : Province)
-
2413.
Aymara Indians
Subjects
Ethnic groups in AmericaIndigenous peoples of South America
-
2414.
Aymara language
Subjects
Indians of South America languages
-
2415.
Aymara literature
Subjects
Indian literature
-
2416.
Ayora (Valencian Community)
Geographic names
Ayora (Valencian Community)
-
2417.
Ayora (Valencian Community)
Geographic names
València (País Valencià : Província)
-
2418.
Ayurvedic medicine
Subjects
Oriental medicine
-
2419.
Azagra (Navarra)
Geographic names
Navarre
-
2420.
Azaila (Aragon)
Geographic names
Bajo Martín (Aragon)
-
2421.
Azaouak Valley (Mali and Niger)
Geographic names
-
2422.
Azcoitia (Basque Country)
Geographic names
-
2423.
Azerbaijan
Geographic names
Caucàsia (Regió)
-
2424.
Azerbaijani language
Subjects
Turkic languages
Last updated dated: 15/11/2025