Identify the Letter of the Choice That Best Matches the Phrase

Identify the letter of the choice that best matches the phrase or definition.
-Your Internet service provider supplies this, for an email address

A) Internet2
B) server
C) Wi-Fi
D) FTTP
E) DSL
F) IP address
G) tethering
H) fixed wireless
I) W3C
J) access provider
K) thread
L) VoIP
M) megabyte
N) email list
O) gigabyte
P) subscribe
Q) domain name
R) FTP
S) animation
T) search engines