Akko vs Akka

Akko and Akka both are nouns.

Word	Noun	Adjective	Verb	Adverb
Akko	Yes	No	No	No
Akka	Yes	No	No	No

As nouns, Akko and Akka are synonyms defined as:

Akko and Akka: a town and port in northwestern Israel in the eastern Mediterranean

Other synonyms of Akko include Accho, Acre.

Akko (noun)	Akka (noun)
a town and port in northwestern Israel in the eastern Mediterranean	a town and port in northwestern Israel in the eastern Mediterranean