List of all Spanish provinces with their variations, in lowers cases and without special characters for using in Google Adwords, This is a complement for the List of Capital Cities of Spanish Provinces for Google Adwords:
a coruna
alava
albacete
alicante
almeria
asturias
avila
badajoz
baleares
barcelona
burgos
caceres
cadiz
cantabria
castellon
ceuta
ciudad real
cordoba
cuenca
girona
granada
guadalajara
guipuzcoa
huelva
huesca
jaen
la rioja
las palmas
leon
lleida
lugo
madrid
malaga
melilla
murcia
navarra
ourense
palencia
pontevedra
salamanca
tenerife
segovia
sevilla
soria
tarragona
teruel
toledo
valencia
valladolid
vizcaya
zamora
zaragoza