URI Scheme
|
Description
|
Reference
|
aaa |
Diameter Protocol |
[RFC3588] |
aaas |
Diameter Protocol with Secure Transport |
[RFC3588] |
acap |
application configuration access protocol |
[RFC2244] |
cap |
Calendar Access Protocol |
[RFC4324] |
cid |
content identifier |
[RFC2392] |
crid |
TV-Anytime Content Reference Identifier |
[RFC4078] |
data |
data |
[RFC2397] |
dav |
dav |
[RFC4918] |
dict |
dictionary service protocol |
[RFC2229] |
dns |
Domain Name System |
[RFC4501] |
fax |
fax |
[RFC3966] |
file |
Host-specific file names |
[RFC1738] |
ftp |
File Transfer Protocol |
[RFC1738] |
go |
go |
[RFC3368] |
gopher |
The Gopher Protocol |
[RFC4266] |
h323 |
H.323 |
[RFC3508] |
http |
Hypertext Transfer Protocol |
[RFC2616] |
https |
Hypertext Transfer Protocol Secure |
[RFC2818] |
icap |
Internet Content Adaptation Protocol |
[RFC3507] |
im |
Instant Messaging |
[RFC3860] |
imap |
internet message access protocol |
[RFC5092] |
info |
Information Assets with Identifiers in Public Namespaces |
[RFC4452] |
ipp |
Internet Printing Protocol |
[RFC3510] |
iris |
Internet Registry Information Service |
[RFC3981] |
iris.beep |
iris.beep |
[RFC3983] |
iris.xpc |
iris.xpc |
[RFC4992] |
iris.xpcs |
iris.xpcs |
[RFC4992] |
iris.lwz |
iris.lwz |
[RFC4993] |
ldap |
Lightweight Directory Access Protocol |
[RFC4516] |
mailto |
Electronic mail address |
[RFC2368] |
mid |
message identifier |
[RFC2392] |
modem |
modem |
[RFC3966] |
msrp |
Message Session Relay Protocol |
[RFC4975] |
msrps |
Message Session Relay Protocol Secure |
[RFC4975] |
mtqp |
Message Tracking Query Protocol |
[RFC3887] |
mupdate |
Mailbox Update (MUPDATE) Protocol |
[RFC3656] |
news |
USENET news |
[RFC1738] |
nfs |
network file system protocol |
[RFC2224] |
nntp |
USENET news using NNTP access |
[RFC1738] |
opaquelocktoken |
opaquelocktokent |
[RFC4918] |
pop |
Post Office Protocol v3 |
[RFC2384] |
pres |
Presence |
[RFC3859] |
rtsp |
real time streaming protocol |
[RFC2326] |
service |
service location |
[RFC2609] |
shttp |
Secure Hypertext Transfer Protocol |
[RFC2660] |
sip |
session initiation protocol |
[RFC3261] |
sips |
secure session initiation protocol |
[RFC3261] |
snmp |
Simple Network Management Protocol |
[RFC4088] |
soap.beep |
soap.beep |
[RFC3288] |
soap.beeps |
soap.beeps |
[RFC3288] |
tag |
tag |
[RFC4151] |
tel |
telephone |
[RFC3966] |
telnet |
Reference to interactive sessions |
[RFC4248] |
tftp |
Trivial File Transfer Protocol |
[RFC3617] |
thismessage |
multipart/related relative reference resolution |
[RFC2557] |
tip |
Transaction Internet Protocol |
[RFC2371] |
tv |
TV Broadcasts |
[RFC2838] |
urn |
Uniform Resource Names (click for registry) |
[RFC2141] |
vemmi |
versatile multimedia interface |
[RFC2122] |
xmlrpc.beep |
xmlrpc.beep |
[RFC3529] |
xmlrpc.beeps |
xmlrpc.beeps |
[RFC3529] |
xmpp |
Extensible Messaging and Presence Protocol |
[RFC5122] |
z39.50r |
Z39.50 Retrieval |
[RFC2056] |
z39.50s |
Z39.50 Session |
[RFC2056] |