WordNet sense 1 (the act of delivering a formal spoken communication to an audience):

speech

WordNet sense 2 (written directions for finding some location; written on letters or packages that are to be delivered to that location):

destination, name and address

WordNet sense 3 ((computer science) the code that identifies where a piece of information is stored):

computer address

WordNet sense 4 (social skill):

savoir-faire

WordNet sense 5 (greet, as with a prescribed form, title, or name):

call

WordNet sense 6 (deal with verbally or in some form of artistic expression):

cover, deal, handle, plow, treat

WordNet sense 7 (put an address on (an envelope)):

direct

WordNet sense 8 (speak to someone):

accost, come up to

WordNet sense 9 (give a speech to):

speak

WordNet sense 10 (speak to):

turn to