marriage licence vs wedding license

marriage licence and wedding license both are nouns.

Word	Noun	Adjective	Verb	Adverb
marriage licence	Yes	No	No	No
wedding license	Yes	No	No	No

As nouns, marriage licence and wedding license are synonyms defined as:

marriage licence and wedding license: a license authorizing two people to marry

Other synonyms of marriage licence include marriage license, wedding licence.

marriage licence (noun)	wedding license (noun)
a license authorizing two people to marry	a license authorizing two people to marry