-
553.
AIDS patients
Subjects
Chronically illHIV-positive persons
-
554.
Aids to navigation
Subjects
Navigation
-
555.
Aielo de Malferit (Valencian Community)
Geographic names
Vall d'Albaida (Valencian Community)
-
556.
Aigeira (Grècia)
Geographic names
-
557.
Aiguacuit Site (Terrassa, Catalonia)
Geographic names
Terrassa (Catalonia)
-
558.
Aiguafreda (Catalonia)
Geographic names
Vallès Oriental Region (Catalonia)
-
559.
Aiguamúrcia (Catalonia)
Geographic names
Alt Camp (Catalonia)
-
560.
Aikido
Subjects
Oriental hand to hand fightingSelf-defense
-
561.
Ain (France)
Geographic names
Rhône-Alpes (France)
-
562.
Ainsa (Aragon)
Geographic names
Huesca (Aragon : Province)
-
563.
Ainu
Subjects
-
564.
Aiòder (País Valencià : Baronia)
Geographic names
Alto Mijares (Valencian Community)
-
565.
Air
Subjects
AtmosphereMeteorology
-
566.
Air bases
Subjects
AirportsMilitary aeronauticsMilitary bases
-
567.
Air conditioning
Subjects
Environmental engineering (Buildings)
-
568.
Air defenses
Subjects
-
569.
Air forces
Subjects
Armies
-
570.
Air pilots
Subjects
Aeronautics
-
571.
Air quality
Subjects
AirEnvironmental quality
-
572.
Air raid shelters
Subjects
Military aeronautics
-
573.
Air travel
Subjects
CommunicationsTransportationTravels
-
574.
Air warfare
Subjects
Military aeronauticsMilitary strategy
-
575.
Air warfare (International law)
Subjects
War (International law)
-
576.
Airborne operations
Subjects
Last updated dated: 15/06/2025