Detailed Command List : LOTRO - Submissions

Found this very helpful.

Movement

Move Forward -- W or Up arrow
Move Forward (Camera) -- Button 1 + Button 2
Move Backwards -- S or Down arrow
Turn Left -- A or Left arrow
Turn Right -- D or Right arrow
Strafe Left -- Q
Strafe Right -- E
Jump -- Space
Walk Mode -- Insert
Lock Run Forward -- Num Lock
Camera Controls

Rotate Camera -- Button 2
Toggle 1st/3rd Person View -- *
Reset Camera Position -- Num 0
Selection

Select Self -- \
Select Nearest Foe -- Backspace
Select Next Foe -- Tab
Select Previous Foe -- Shift + Tab
Select Fellow 1 -- F1
Select Fellow 2 -- F2
Select Fellow 3 -- F3
Select Fellow 4 -- F4
Select Fellow 5 -- F5
Select Fellow 6 -- F6
Select Nearest Fellow -- F8
Select Nearest Player -- Ctrl + Tab or F9
Select Next Player -- Shift + F9
Select Previous Player -- Ctrl + F9
Select Nearest NPC -- F10
Select Next NPC -- Shift + F10
Select Previous NPC -- Ctrl + F10
Select Nearest Item -- Delete
Assist -- F
Panels

Skills Panel -- K
Traits Panel -- J
Crafting Panel -- T
Map Panel -- M
Character Journal Panel -- C
Social Panel -- O
Inventory Panel -- I
Bag 1 -- Ctrl + F1
Bag 2 -- Ctrl + F2
Bag 3 -- Ctrl + F3
Bag 4 -- Ctrl + F4
Bag 5 -- Ctrl + F5
Game Options Panel -- Ctrl + O
Help Panel -- F7
Toggle Quest Panel On/Off -- L
Toggle Accomplishments -- Shift + L
Misc

Toggle Autoattack -- .
Use Selection -- U
Show Names -- N to toggle the display of names over objects in the game world – the four available modes are:
all names off (the default)
item names only
character names and item names
monster names, NPC names, character names, and item names
Screenshot -- Prnt Scrn or F11 or Ctrl + P -- Screenshots are saved by default into My Documents\The Lord of the Rings Online\; use Alt + Prnt Scrn if you just want to capture to your Copy buffer.
Detach Tooltip -- H
Reposition UI -- Ctrl + \
Toggle HUD On/Off -- F12
Logout -- Shift + Esc
Voice Push to Talk -- Z
Toggle Full-screen/Windowed mode -- Alt + Enter
Music

Play Note 1 -- 1
Play Note 2 -- 2
Play Note 3 -- 3
Play Note 4 -- 4
Play Note 5 -- 5
Play Note 6 -- 6
Play Note 7 -- 7
Play Note 8 -- 8
Play Note 9 -- Ctrl + 1
Play Note 10 -- Ctrl + 2
Play Note 11 -- Ctrl + 3
Play Note 12 -- Ctrl + 4
Play Note 13 -- Ctrl + 5
Play Note 14 -- Ctrl + 6
Play Note 15 -- Ctrl + 7
Play Note 16 -- Ctrl + 8
Play Note 17 -- Shift + 1
Play Note 18 -- Shift + 2
Play Note 19 -- Shift + 3
Play Note 20 -- Shift + 4
Play Note 21 -- Shift + 5
Play Note 22 -- Shift + 6
Play Note 23 -- Shift + 7
Play Note 24 -- Shift + 8
Camera

Reset Camera -- Num 0
Rotate Camera Left -- Num 4
Rotate Camera Right -- Num 6
Pitch Camera Up -- Num 8
Pitch Camera Down -- Num 5
Pan Camera In -- +
Pan Camera Out -- -
Toggle First/Third Person -- *
Drop Camera -- Ctrl + .
Chat Channel

advice -- usage: /advice <msg>
auction -- usage: /auction <msg>
channellff -- usage: /channellff <msg>
channellfg -- usage: /channellfg <msg>
encounter -- usage: /encounter <msg>
f -- /f <msg> - send <msg> to the fellowship's chat channel
general -- usage: /general <msg>
k -- usage: /k <msg>
ko -- usage: /ko <msg> - send <msg> to all officers of your kinship
msg -- usage: /tell <target> <message>
o -- usage: /o <msg> - send <msg> to all officers of your kinship
officer -- usage: /officer <msg> - send <msg> to all officers of your kinship
ooc -- usage: /OOC <msg>
r -- usage: /reply message
ra -- /ra <msg> - send <msg> to the raid's chat channel
regional -- usage: /general <msg>
reply -- usage: /reply message
retell -- usage: /retell message
rt -- usage: /retell message
say -- usage: /say <text>
shout -- usage: /shout <text>
t -- usage: /tell <target> <message>
tell -- usage: /tell <target> <message>
w -- usage: /tell <target> <message>
whisper -- usage: /tell <target> <message>
Chat Interface

chatfont -- usage: /chatfont set <text> <color> chatfont fonts chatfont colors
filter -- usage: /filter <tab> <add> <type>
filterlist -- usage: /filterlist
fullircmode -- usage: /FullIRCmode <on>
Group & Pet Management

invite -- usage: /finvite <player> alternative: /invite <player>
kinship -- usage: /kinship <create>
lfg -- usage: /lfg <on>
lff -- usage: /lff <on>
lfp -- usage: Marks yourself as looking for players matching your criteria.
pet -- usage: /pet < attack | follow | stay | assist <on> | guard | aggressive | passive | skill1 | skill2 | skill3 | status | release | releaseall | rename <name>>
raid -- usage: /raid <create>
Game & Character

adopt -- usage: /adopt
anon -- usage: /anon <on>
automove -- usage: /automove
autotarget -- usage: /autotarget <on>
changename -- usage: /changename <new>
damagetext -- usage: /damagetext < all <true> | other <true> | range <new> | list >
duel -- usage: /duel with a valid player target selected. Same as /spar.
e -- usage: /emote <text>
em -- usage: /emote <text>
emote -- usage: /emote <text>
emotelist -- usage: /emotelist
friend -- usage: /friend add <name> : Adds a player to your friends list. friend remove <name> : Removes a player from your friends list. friend list : Displays the status of everyone in your friends list.
ignore -- usage: /ignore add <name> : Adds a player to your ignore list. ignore remove <name> : Removes a player from your ignore list. ignore list : Displays the players you currently have ignored.
me -- usage: /emote <text>
music -- usage: /music
rp -- usage: /rp <on>
spar -- usage: /spar with a valid player target selected. Same as /duel.
stuck -- usage: /stuck
trade -- usage: /auction <msg>
tutorial -- usage: /tutorial <enable>
who -- Finds players matching your criteria.
yield -- usage: /yield
Utilities

alias -- usage: /alias < ;<new> <replacement> | add ;<new> <replacement> | remove ;<unwanted> | list | clear | clearlist | shortcut ;<alias> <shortcut>>
bug -- usage: /bug
death -- usage: /milestone - defeat your character, allowing you to return to your last milestone.
follow -- usage: /follow
hart -- usage: /hart <add <type> <description> | close <ID> | list>
help -- usage: /help <cmd_name>
inscribe -- usage: /inscribe <text>
loc -- usage: /loc
localtime -- usage: /localtime
location -- usage: /loc
milestone -- usage: /milestone - defeat your character, allowing you to return to your last milestone.
played -- usage: /played
servertime -- usage: /servertime
shortcut -- usage: /shortcut < text <shortcut> <text> > *uninscribe -- usage: /uninscribe <text>
useselection -- usage: /useselection
Emotes

These are commands that are entered on the chat line. All commands are prefaced by '/'.

You are able to perform the following emotes. You can override the default message for any of these emotes by specifying additional text after the emote on the command line.

The first line of text is the output of the emote when nothing is selected. The second line of text is the output when a character is selected.

Unless otherwise noted, the emotes have a corresponding character animation.

afk
You go AFK.
You go AFK.
angry
You get angry.
You are angry with <name>.
beckon
You beckon to no-one in particular.
You beckon to <name>.
beg
You beg for help.
You beg <name> for help.
bio
You go off for a bio break.
You go off for a bio break.
bored
You look bored.
You yawn at <name> in boredom.
bow
You bow.
You bow deeply before <name>.
cheer
You cheer.
You cheer at <name>.
confused
You look confused.
You look at <name> in confusion.
cough
You cough.
You give <name> a polite cough.
cower
You cower in fear!
You cower in fear before <name>!
crazy
You look a little crazy.
You indicate that <name> may be crazy.
cry
You begin to cry.
You begin to cry.
dance
You dance around.
You begin dancing with <name>.
dance1
You dance around.
You begin dancing with <name>.
dance2
You dance around.
You begin dancing with <name>.
dance3
You dance around.
You begin dancing with <name>.
drink
You drink.
You drink to <name>'s health.
dustoff
You dust yourself off.
You dust yourself off.
eat
You have a little bite to eat.
You have a little bite to eat.
faint
You faint dead away.
You glance at <name> and faint dead away.
firebreath
You perform a fire-breathing act!
You perform a fire-breathing performance for <name>!
flex
You flex mightily!
You flex mightily before <name>.
flip -- Performs an emote.
flirt
You flirt with yourself. Interesting.
You flirt with <name>.
handstand
You perform a handstand.
You perform a handstand for <name>.
heropose -- Performs an emote.
hug -- Performs an emote.
impatient
You seem impatient - lets get on with it!
You look at <name> impatiently.
juggle -- Performs an emote.
kiss
You pucker up - but who are you kissing exactly?
You kiss <name>.
kneel
You kneel.
You kneel before <name>.
laugh
You laugh.
You laugh at <name>.
liedown
You lie down.
You lie down next to <name>.
look
You look around.
You look at <name>.
mock
You make a mockery of yourself.
You mock <name>.
mood_angry -- facial expression change
You are angry.
You are angry at <name>.
mood_apprehensive -- facial expression change
You are apprehensive.
You are apprehensive of <name>.
mood_calm -- facial expression change
You are calm.
You are calmed by <name>.
mood_confused -- facial expression change
You are confused.
You are confused by <name>.
mood_fearful -- facial expression change
You are fearful.
You are fearful of <name>.
mood_happy -- facial expression change
You are happy.
<name> has made you happy.
mood_mischevious -- facial expression change
You are mischevious.
<name> has made you mischevious.
mood_sad -- facial expression change
You are sad.
<name> has made you sad.
mood_sleepy -- facial expression change
You are sleepy.
<name> has made you sleepy.
mood_solemn -- facial expression change
You are solemn.
<name> has made you solemn.
mood_surprised -- facial expression change
You are surprised.
You are surprised by <name>.
mourn
You mourn for the sorry state of the world.
You mourn the fate of <name>.
no
Nope. You don't think so.
You indicate 'no' to <name>.
pick
You pick an uncomfortable wedgie.
You pick an uncomfortable wedgie.
point
You point into the distance.
You point at <name>.
pushups
You drop and start pushing.
You drop and start pushing.
roar
You let out a mighty ROAR!
You ROAR at <name>!
rude
You make a rude gesture towards no-one in particular.
You gesture rudely at <name>.
salute
You salute smartly.
You give <name> a quick salute.
sad
You look sad.
You become sad with <name>.
scratch
You scratch uncomfortably.
You scratch uncomfortably.
scold
Who are you scolding?
You scold <name>.
shakefist
You shake your fist in the air.
You shake your fist angrily at <name>!
shrug
You shrug.
You shrug at <name>.
sigh
You sigh.
You sigh at <name>.
sit
You sit.
You sit with <name>.
smackhead
You smack your head. Idiot!
You smack your head. Idiot!
smoke
You begin to smoke.
You begin to smoke with <name>
smoke1 -- This emote causes you to blow a smoke ring.
You cough.
You cough.
surrender
You surrender!
You surrender to <name>!
swordsalute -- Performs an emote.
talk
You chatter away with anyone willing to listen.
You talk with <name>.
tantrum
You throw a violent tantrum.
You launch a violent tantrum at <name>!
thank
You give a hearty thank-you to those around.
You thank <name> heartily for <his> help!
wave
You wave to everyone.
You wave to <name>.
yes
You agree.
You agree with <name>.

Where did you get that list?

/fullircmode or /FullIRCmode, /list, /milestone, /death
All of those say "Command not found"... Were these actually pulled out of the client? Maybe they're restricted.

Can premium members say yay or nay to this being moved to a confirmed section.

I've seen this list posted at a couple fan sites. Some of the commands don't work. The ones that do are all documented in the game, on the forums, etc. So, I'd say nay. Unless he did something creative to get the list, like pulling it out of the client, and tells us how he did it.

/help gets you chat commands