Isabela

There's more than one place called Isabela:

Ecuador

 * Isabela (Ecuador) - the largest of the Galapagos Islands

Philippines

 * Isabela (Negros Occidental)
 * Isabela, a city in Basilan.
 * Isabela Island
 * Isabela, a province in Cagayan Valley.

Puerto Rico

 * Isabela (Puerto Rico)