http://freenode.net/using_the_network.shtml

-ChanServ- ChanServ gives normal users the ability to maintain control
-ChanServ- of a channel, without the need of a bot. Channel takeovers are
-ChanServ- virtually impossible when a channel is registered with ChanServ.
-ChanServ- Registration is a quick and painless process. Once registered,
-ChanServ- the founder can maintain complete and total control over the channel.
-ChanServ- Please note that channels will expire if there are no eligible channel successors.
-ChanServ- Successors are primarily those who have the +R flag
-ChanServ- set on their account in the channel, although other
-ChanServ- people may be chosen depending on their access
-ChanServ- level and activity.
-ChanServ-  
-ChanServ- For more information on a command, type:
-ChanServ- /msg ChanServ help <command>
-ChanServ- For a verbose listing of all commands, type:
-ChanServ- /msg ChanServ help commands
-ChanServ-  
-ChanServ- The following commands are available:
-ChanServ- UNBAN           Unbans you on a channel.
-ChanServ- FLAGS           Manipulates specific permissions on a channel.
-ChanServ- INVITE          Invites you to a channel.
-ChanServ- OP              Gives channel ops to a user.
-ChanServ- RECOVER         Regain control of your channel.
-ChanServ- REGISTER        Registers a channel.
-ChanServ- SET             Sets various control flags.
-ChanServ-  
-ChanServ- Other commands: AKICK, CLEAR, COUNT, DROP, GETKEY, HELP, 
-ChanServ-                 INFO, DEOP, QUIET, UNQUIET, STATUS, TAXONOMY, 
-ChanServ-                 TEMPLATE, TOPIC, TOPICAPPEND, TOPICPREPEND, 
-ChanServ-                 VOICE, DEVOICE, WHY, ACCESS
-ChanServ- ***** End of Help *****

-NickServ- ***** NickServ Help *****
-NickServ- NickServ allows users to 'register' a nickname, and stop
-NickServ- others from using that nick. NickServ allows the owner of a
-NickServ- nickname to disconnect a user from the network that is using
-NickServ- their nickname.
-NickServ-  
-NickServ- For more information on a command, type:
-NickServ- /msg NickServ help <command>
-NickServ- For a verbose listing of all commands, type:
-NickServ- /msg NickServ help commands
-NickServ-  
-NickServ- The following commands are available:
-NickServ- GHOST           Reclaims use of a nickname.
-NickServ- GROUP           Adds a nickname to your account.
-NickServ- UNGROUP         Removes a nickname from your account.
-NickServ- IDENTIFY        Identifies to services for a nickname.
-NickServ- INFO            Displays information on registrations.
-NickServ- LISTCHANS       Lists channels that you have access to.
-NickServ- REGISTER        Registers a nickname.
-NickServ- SET             Sets various control flags.
-NickServ- RELEASE         Releases a services enforcer.
-NickServ-  
-NickServ- Other commands: ACCESS, DROP, HELP, ID, LISTOWNMAIL, LOGOUT, 
-NickServ-                 MYACCESS, SETPASS, ACC, STATUS, TAXONOMY, 
-NickServ-                 VERIFY
-NickServ- ***** End of Help *****

-MemoServ- ***** MemoServ Help *****
-MemoServ- MemoServ allows users to send memos to registered users.
-MemoServ-  
-MemoServ- For more information on a command, type:
-MemoServ- /msg MemoServ help <command>
-MemoServ-  
-MemoServ- The following commands are available:
-MemoServ- HELP            Displays contextual help information.
-MemoServ- SEND            Sends a memo to a user.
-MemoServ- SENDOPS         Sends a memo to all ops on a channel.
-MemoServ- LIST            Lists all of your memos.
-MemoServ- READ            Reads a memo.
-MemoServ- FORWARD         Forwards a memo.
-MemoServ- DELETE          Deletes memos.
-MemoServ- DEL             Alias for DELETE
-MemoServ- IGNORE          Ignores memos.
-MemoServ- ***** End of Help *****

-alis- ***** alis Help *****
-alis- alis allows searching for channels with more
-alis- flexibility than the /list command.
-alis-  
-alis- For more information on a command, type:
-alis- /msg alis help <command>
-alis-  
-alis- The following commands are available:
-alis- LIST            Lists channels matching given parameters.
-alis- HELP            Displays contextual help information.
-alis- ***** End of Help *****