| Value | Meaning | 
|---|
| UNSET |  | 
| ANY |  | 
| ERROR |  | 
| NUMERIC | *Numeric* event of an unknown Type. | 
| PRIVMSG | Private message or channel message. | 
| CHAN |  | 
| QUERY |  | 
| EMOTE | CTCP **ACTION**; /me slaps Foo with a large trout. | 
| SELFQUERY | A message from you in a query (CAP znc.in/self-message). | 
| SELFCHAN | A message from you in a channel (CAP znc.in/self-message). | 
| SELFEMOTE | A CTCP ACTION from you. (Twitch etc) | 
| AWAY | Someone flagged themselves as away (from keyboard). | 
| BACK | Someone returned from AWAY. | 
| JOIN | Someone joined a channel. | 
| PART |  | 
| QUIT |  | 
| KICK | Someone was kicked from a channel. | 
| INVITE | You were invited to a channel. | 
| NOTICE |  | 
| PING | The server periodically PINGed you. | 
| PONG | The server actually PONGed you. | 
| NICK | Someone changed nickname. | 
| MODE | Someone changed the modes of a channel. | 
| SELFQUIT |  | 
| SELFJOIN |  | 
| SELFPART |  | 
| SELFMODE |  | 
| SELFNICK | You changed your nickname. | 
| SELFKICK |  | 
| TOPIC | Someone changed channel topic. | 
| CAP | CAPability exchange during connect. | 
| CTCP_VERSION | Something requested your version info. | 
| CTCP_TIME | Something requested your time. | 
| CTCP_PING |  | 
| CTCP_CLIENTINFO | Something asked what CTCP events the client can handle. | 
| CTCP_DCC | Something requested a DCC connection (chat, file transfer). | 
| CTCP_SOURCE | Something requested an URL to the client source code. | 
| CTCP_USERINFO | Something requested the nickname and user of the client. | 
| CTCP_FINGER | Someone requested miscellaneous info about the client. | 
| CTCP_LAG | Something requested LAG info? | 
| CTCP_AVATAR | Someone requested an avatar image. | 
| CTCP_SLOTS | Someone broadcast their file transfer slots. | 
| ACCOUNT | Someone logged in on nickname services. | 
| WALLOPS | "WALLOPS messages are for broadcasting network information and its status to following users." | 
| SASL_AUTHENTICATE | SASL authentication negotiation. | 
| AUTH_CHALLENGE | Authentication challenge. | 
| AUTH_FAILURE |  | 
| AUTH_SUCCESS |  | 
| CHGHOST | User "changes host", which is a thing on some networks. | 
| CHANNELFORBIDDEN |  | 
| BOTSNOTWELCOME |  | 
| ENDOFSPAMFILTERLIST |  | 
| SPAMFILTERLIST |  | 
| NICKUNLOCKED |  | 
| NICKNOTLOCKED |  | 
| ENDOFEXEMPTOPSLIST |  | 
| MODELIST |  | 
| ENDOFMODELIST |  | 
| ENDOFCHANNELACCLIST |  | 
| THISSERVERINSTEAD |  | 
| USERSTATE |  | 
| ROOMSTATE | Twitch channel information. | 
| GLOBALUSERSTATE | Twitch information about self upon login. | 
| CLEARCHAT | Twitch CLEARCHAT event, clearing the chat or banning a user. | 
| CLEARMSG | Twitch CLEARMSG event, deletes a sent message. | 
| USERNOTICE | Twitch subscription or resubscription event. | 
| RECONNECT | Twitch RECONNECT event; Twitch IRC processes restarting. | 
| WHISPER | Twitch private query message. | 
| TWITCH_NOTICE | Twitch generic server notice, see event.aux. | 
| TWITCH_ERROR | Twitch generic error, see event.aux. | 
| TWITCH_TIMEOUT | Twitch temporary ban (seconds in count). | 
| TWITCH_BAN |  | 
| TWITCH_SUB | Twitch subscription event, including resubs. | 
| TWITCH_CHEER |  | 
| TWITCH_SUBGIFT | Twitch subscription gift event. | 
| TWITCH_BITSBADGETIER | Twitch event, unsure of its meaning. | 
| TWITCH_RAID |  | 
| TWITCH_UNRAID |  | 
| TWITCH_RITUAL |  | 
| TWITCH_REWARDGIFT |  | 
| TWITCH_GIFTCHAIN | Twitch "continuing the gift sub" | 
| TWITCH_SUBUPGRADE | Twitch, someone paying to upgrade their subscription. | 
| TWITCH_CHARITY | Twitch charity donation (old). | 
| TWITCH_BULKGIFT | Twitch no-target multiple gift event. | 
| TWITCH_EXTENDSUB |  | 
| TWITCH_GIFTRECEIVED | Twitch Prime community gift received. | 
| TWITCH_PAYFORWARD | Twitch paying forward of gifts. | 
| TWITCH_CROWDCHANT | Twitch message with some emotes. | 
| TWITCH_ANNOUNCEMENT | Twitch channel announcement. | 
| TWITCH_DIRECTCHEER | Twitch direct cheer with real currency. | 
| TWITCH_INTRO | Twitch, someone introducing themselves in a channel. | 
| TWITCH_MILESTONE | Twitch, viewer milestone. | 
| TWITCH_CHARITYDONATION | Twitch charity donation (new). | 
| TWITCH_WARNED | Received a warning on a Twitch channel. | 
| RPL_WELCOME |  | 
| RPL_YOURHOST |  | 
| RPL_CREATED |  | 
| RPL_MYINFO |  | 
| RPL_BOUNCE |  | 
| RPL_ISUPPORT |  | 
| RPL_MAP |  | 
| RPL_MAPEND |  | 
| RPL_SNOMASK |  | 
| RPL_STATMEMTOT |  | 
| RPL_YOURCOOKIE |  | 
| RPL_MAPMORE |  | 
| RPL_HELLO |  | 
| RPL_APASSWARN_SET |  | 
| RPL_APASSWARN_SECRET |  | 
| RPL_APASSWARN_CLEAR |  | 
| RPL_YOURID |  | 
| RPL_SAVENICK |  | 
| RPL_ATTEMPTINGJUNC |  | 
| RPL_ATTEMPTINGREROUTE |  | 
| RPL_REMOTEISUPPORT |  | 
| RPL_TRACELINK |  | 
| RPL_TRACECONNECTING |  | 
| RPL_TRACEHANDSHAKE |  | 
| RPL_TRACEUNKNOWN |  | 
| RPL_TRACEOPERATOR |  | 
| RPL_TRACEUSER |  | 
| RPL_TRACESERVER |  | 
| RPL_TRACESERVICE |  | 
| RPL_TRACENEWTYPE |  | 
| RPL_TRACECLASS |  | 
| RPL_TRACERECONNECT |  | 
| RPL_STATSHELP |  | 
| RPL_STATS |  | 
| RPL_STATSLINKINFO |  | 
| RPL_STATSCOMMAND |  | 
| RPL_STATSCLINE |  | 
| RPL_STATSNLINE |  | 
| RPL_STATSILINE |  | 
| RPL_STATSKLINE |  | 
| RPL_STATSPLINE |  | 
| RPL_STATSQLINE |  | 
| RPL_STATSYLINE |  | 
| RPL_ENDOFSTATS |  | 
| RPL_STATSBLINE |  | 
| RPL_STATSWLINE |  | 
| RPL_UMODEIS |  | 
| RPL_SQLINE_NICK |  | 
| RPL_CODEPAGE |  | 
| RPL_STATSJLINE |  | 
| RPL_MODLIST |  | 
| RPL_STATSGLINE |  | 
| RPL_CHARSET |  | 
| RPL_STATSELINE |  | 
| RPL_STATSTLINE |  | 
| RPL_STATSFLINE |  | 
| RPL_STATSZLINE |  | 
| RPL_STATSCLONE |  | 
| RPL_STATSDLINE |  | 
| RPL_STATSALINE |  | 
| RPL_STATSCOUNT |  | 
| RPL_STATSVLINE |  | 
| RPL_STATSBANVER |  | 
| RPL_STATSSPAMF |  | 
| RPL_STATSEXCEPTTKL |  | 
| RPL_SERVICEINFO |  | 
| RPL_RULES |  | 
| RPL_ENDOFSERVICES |  | 
| RPL_SERVICE |  | 
| RPL_SERVLIST |  | 
| RPL_SERVLISTEND |  | 
| RPL_STATSVERBOSE |  | 
| RPL_STATSENGINE |  | 
| RPL_STATSIAUTH |  | 
| RPL_STATSXLINE |  | 
| RPL_STATSLLINE |  | 
| RPL_STATSUPTIME |  | 
| RPL_STATSOLINE |  | 
| RPL_STATSHLINE |  | 
| RPL_STATSSLINE |  | 
| RPL_STATSSERVICE |  | 
| RPL_STATSULINE |  | 
| RPL_STATSPING |  | 
| RPL_STATSDEFINE |  | 
| RPL_STATSDEBUG |  | 
| RPL_STATSCONN |  | 
| RPL_LUSERCLIENT |  | 
| RPL_LUSEROP |  | 
| RPL_LUSERUNKNOWN |  | 
| RPL_LUSERCHANNELS |  | 
| RPL_LUSERME |  | 
| RPL_ADMINME |  | 
| RPL_ADMINLOC1 |  | 
| RPL_ADMINLOC2 |  | 
| RPL_ADMINEMAIL |  | 
| RPL_TRACELOG |  | 
| RPL_TRACEPING |  | 
| RPL_TRACEEND |  | 
| RPL_TRYAGAIN |  | 
| RPL_USINGSSL |  | 
| RPL_LOCALUSERS |  | 
| RPL_GLOBALUSERS |  | 
| RPL_START_NETSTAT |  | 
| RPL_NETSTAT |  | 
| RPL_END_NETSTAT |  | 
| RPL_MAPUSERS |  | 
| RPL_PRIVS |  | 
| RPL_SILELIST |  | 
| RPL_ENDOFSILELIST |  | 
| RPL_NOTIFY |  | 
| RPL_STATSDELTA |  | 
| RPL_ENDNOTIFY |  | 
| RPL_VCHANEXIST |  | 
| RPL_WHOISCERTFP |  | 
| RPL_STATSRLINE |  | 
| RPL_VCHANLIST |  | 
| RPL_VCHANHELP |  | 
| RPL_GLIST |  | 
| RPL_ENDOFGLIST |  | 
| RPL_ACCEPTLIST |  | 
| RPL_JUPELIST |  | 
| RPL_ENDOFACCEPT |  | 
| RPL_ENDOFJUPELIST |  | 
| RPL_ALIST |  | 
| RPL_FEATURE |  | 
| RPL_ENDOFALIST |  | 
| RPL_CHANINFO_HANDLE |  | 
| RPL_NEWHOSTIS |  | 
| RPL_GLIST_HASH |  | 
| RPL_CHKHEAD |  | 
| RPL_CHANINFO_USERS |  | 
| RPL_CHANUSER |  | 
| RPL_CHANINFO_CHOPS |  | 
| RPL_PATCHHEAD |  | 
| RPL_CHANINFO_VOICES |  | 
| RPL_PATCHCON |  | 
| RPL_CHANINFO_AWAY |  | 
| RPL_CHANINFO_HELPHDR |  | 
| RPL_DATASTR |  | 
| RPL_HELPHDR |  | 
| RPL_CHANINFO_OPERS |  | 
| RPL_ENDOFCHECK |  | 
| RPL_HELPOP |  | 
| RPL_CHANINFO_BANNED |  | 
| ERR_SEARCHNOMATCH |  | 
| RPL_HELPTLR |  | 
| RPL_CHANINFO_BANS |  | 
| RPL_HELPHLP |  | 
| RPL_CHANINFO_INVITE |  | 
| RPL_HELPFWD |  | 
| RPL_CHANINFO_INVITES |  | 
| RPL_HELPIGN |  | 
| RPL_CHANINFO_KICK |  | 
| RPL_CHANINFO_KICKS |  | 
| RPL_END_CHANINFO |  | 
| RPL_NONE |  | 
| RPL_AWAY |  | 
| RPL_USERHOST |  | 
| RPL_ISON |  | 
| RPL_SYNTAX |  | 
| RPL_TEXT |  | 
| RPL_UNAWAY |  | 
| RPL_NOWAWAY |  | 
| RPL_SUSERHOST |  | 
| RPL_USERIP |  | 
| RPL_WHOISREGNICK |  | 
| RPL_WHOISADMIN |  | 
| RPL_RULESSTART |  | 
| RPL_NOTIFYACTION |  | 
| RPL_WHOISHELPER |  | 
| RPL_ENDOFRULES |  | 
| RPL_NICKTRACE |  | 
| RPL_WHOISSERVICE |  | 
| RPL_WHOISHELPOP |  | 
| RPL_WHOISSVCMSG |  | 
| RPL_WHOISUSER |  | 
| RPL_WHOISSERVER |  | 
| RPL_WHOISOPERATOR |  | 
| RPL_WHOWASUSER |  | 
| RPL_ENDOFWHO |  | 
| RPL_WHOISPRIVDEAF |  | 
| RPL_WHOISCHANOP |  | 
| RPL_WHOISIDLE |  | 
| RPL_ENDOFWHOIS |  | 
| RPL_WHOISCHANNELS |  | 
| RPL_WHOISVIRT |  | 
| RPL_WHOIS_HIDDEN |  | 
| RPL_WHOISSPECIAL |  | 
| RPL_LISTSTART |  | 
| RPL_LIST |  | 
| RPL_LISTEND |  | 
| RPL_CHANNELMODEIS |  | 
| RPL_WHOISWEBIRC |  | 
| RPL_CHANNELMLOCKIS |  | 
| RPL_UNIQOPIS |  | 
| RPL_CHANNELPASSIS |  | 
| RPL_NOCHANPASS |  | 
| RPL_CHPASSUNKNOWN |  | 
| RPL_CHANNEL_URL |  | 
| RPL_CREATIONTIME |  | 
| RPL_WHOWAS_TIME |  | 
| RPL_WHOISACCOUNT |  | 
| RPL_NOTOPIC |  | 
| RPL_TOPIC |  | 
| RPL_TOPICWHOTIME |  | 
| RPL_COMMANDSYNTAX |  | 
| RPL_LISTSYNTAX |  | 
| RPL_LISTUSAGE |  | 
| RPL_WHOISTEXT |  | 
| RPL_WHOISACCOUNTONLY |  | 
| RPL_WHOISBOT |  | 
| RPL_INVITELIST |  | 
| RPL_ENDOFINVITELIST |  | 
| RPL_CHANPASSOK |  | 
| RPL_WHOISACTUALLY |  | 
| RPL_WHOISMARKS |  | 
| RPL_BADCHANPASS |  | 
| RPL_INVITING |  | 
| RPL_SUMMONING |  | 
| RPL_WHOISKILL |  | 
| RPL_REOPLIST |  | 
| RPL_ENDOFREOPLIST |  | 
| RPL_INVITED |  | 
| RPL_EXCEPTLIST |  | 
| RPL_ENDOFEXCEPTLIST |  | 
| RPL_VERSION |  | 
| RPL_WHOREPLY |  | 
| RPL_NAMREPLY |  | 
| RPL_WHOSPCRPL |  | 
| RPL_NAMREPLY_ |  | 
| RPL_WHOWASREAL |  | 
| RPL_KILLDONE |  | 
| RPL_CLOSING |  | 
| RPL_CLOSEEND |  | 
| RPL_LINKS |  | 
| RPL_ENDOFLINKS |  | 
| RPL_ENDOFNAMES |  | 
| RPL_BANLIST |  | 
| RPL_ENDOFBANLIST |  | 
| RPL_ENDOFWHOWAS |  | 
| RPL_INFO |  | 
| RPL_MOTD |  | 
| RPL_INFOSTART |  | 
| RPL_ENDOFINFO |  | 
| RPL_MOTDSTART |  | 
| RPL_ENDOFMOTD |  | 
| RPL_SPAM |  | 
| RPL_KICKEXPIRED |  | 
| RPL_BANEXPIRED |  | 
| RPL_WHOISHOST |  | 
| RPL_KICKLINKED |  | 
| RPL_WHOWASIP |  | 
| RPL_WHOISMODES |  | 
| RPL_YOURHELPER |  | 
| RPL_BANLINKED |  | 
| RPL_YOUREOPER |  | 
| RPL_REHASHING |  | 
| RPL_YOURESERVICE |  | 
| RPL_MYPORTIS |  | 
| RPL_NOTOPERANYMORE |  | 
| RPL_IRCOPS |  | 
| RPL_RSACHALLENGE |  | 
| RPL_QLIST |  | 
| RPL_ENDOFIRCOPS |  | 
| RPL_ENDOFQLIST |  | 
| RPL_TIME |  | 
| RPL_USERSTART |  | 
| RPL_USERS |  | 
| RPL_ENDOFUSERS |  | 
| RPL_NOUSERS |  | 
| RPL_VISIBLEHOST |  | 
| RPL_HOSTHIDDEN |  | 
| ERR_UNKNOWNERROR |  | 
| ERR_NOSUCHNICK |  | 
| ERR_NOSUCHSERVER |  | 
| ERR_NOSUCHCHANNEL |  | 
| ERR_CANNOTSENDTOCHAN |  | 
| ERR_TOOMANYCHANNELS |  | 
| ERR_WASNOSUCHNICK |  | 
| ERR_TOOMANYTARGETS |  | 
| ERR_NOCTRLSONCHAN |  | 
| ERR_NOCOLORSONCHAN |  | 
| ERR_NOSUCHSERVICE |  | 
| ERR_NOORIGIN |  | 
| ERR_INVALIDCAPCMD |  | 
| ERR_NORECIPIENT |  | 
| ERR_NOTEXTTOSEND |  | 
| ERR_NOTOPLEVEL |  | 
| ERR_WILDTOPLEVEL |  | 
| ERR_BADMASK |  | 
| ERR_QUERYTOOLONG |  | 
| ERR_TOOMANYMATCHES |  | 
| ERR_INPUTTOOLONG |  | 
| ERR_LENGTHTRUNCATED |  | 
| ERR_UNKNOWNCOMMAND |  | 
| ERR_NOMOTD |  | 
| ERR_NOADMININFO |  | 
| ERR_FILEERROR |  | 
| ERR_NOOPERMOTD |  | 
| ERR_TOOMANYAWAY |  | 
| ERR_EVENTNICKCHANGE |  | 
| ERR_NONICKNAMEGIVEN |  | 
| ERR_ERRONEOUSNICKNAME |  | 
| ERR_NICKNAMEINUSE |  | 
| ERR_SERVICENAMEINUSE |  | 
| ERR_NORULES |  | 
| ERR_SERVICECONFUSED |  | 
| ERR_BANONCHAN |  | 
| ERR_NICKCOLLISION |  | 
| ERR_BANNICKCHANGE |  | 
| ERR_UNAVAILRESOURCE |  | 
| ERR_DEAD |  | 
| ERR_NICKTOOFAST |  | 
| ERR_TARGETTOOFAST |  | 
| ERR_SERVICESDOWN |  | 
| ERR_USERNOTINCHANNEL |  | 
| ERR_NOTONCHANNEL |  | 
| ERR_USERONCHANNEL |  | 
| ERR_NOLOGIN |  | 
| ERR_SUMMONDISABLED |  | 
| ERR_USERSDISABLED |  | 
| ERR_NONICKCHANGE |  | 
| ERR_FORBIDDENCHANNEL |  | 
| ERR_NOTIMPLEMENTED |  | 
| ERR_NOTREGISTERED |  | 
| ERR_IDCOLLISION |  | 
| ERR_NICKLOST |  | 
| ERR_HOSTILENAME |  | 
| ERR_ACCEPTFULL |  | 
| ERR_ACCEPTEXIST |  | 
| ERR_ACCEPTNOT |  | 
| ERR_NOHIDING |  | 
| ERR_NOTFORHALFOPS |  | 
| ERR_NEEDMOREPARAMS |  | 
| ERR_ALREADYREGISTERED |  | 
| ERR_NOPERMFORHOST |  | 
| ERR_PASSWDMISMATCH |  | 
| ERR_YOUREBANNEDCREEP |  | 
| ERR_YOUWILLBEBANNED |  | 
| ERR_KEYSET |  | 
| ERR_NOCODEPAGE |  | 
| ERR_ONLYSERVERSCANCHANGE |  | 
| ERR_INVALIDUSERNAME |  | 
| ERR_LINKSET |  | 
| ERR_7BIT |  | 
| ERR_KICKEDFROMCHAN |  | 
| ERR_LINKCHANNEL |  | 
| ERR_CHANNELISFULL |  | 
| ERR_UNKNOWNMODE |  | 
| ERR_INVITEONLYCHAN |  | 
| ERR_BANNEDFROMCHAN |  | 
| ERR_BADCHANNELKEY |  | 
| ERR_BADCHANMASK |  | 
| ERR_NOCHANMODES |  | 
| ERR_NEEDREGGEDNICK |  | 
| ERR_BANLISTFULL |  | 
| ERR_NOCOLOR |  | 
| ERR_BADCHANNAME |  | 
| ERR_LINKFAIL |  | 
| ERR_THROTTLE |  | 
| ERR_NOWALLOP |  | 
| ERR_SSLONLYCHAN |  | 
| ERR_NOULINE |  | 
| ERR_CANNOTKNOCK |  | 
| ERR_NOPRIVILEGES |  | 
| ERR_CHANOPRIVSNEEDED |  | 
| ERR_CANTKILLSERVER |  | 
| ERR_ATTACKDENY |  | 
| ERR_DESYNC |  | 
| ERR_ISCHANSERVICE |  | 
| ERR_RESTRICTED |  | 
| ERR_BANNEDNICK |  | 
| ERR_CHANBANREASON |  | 
| ERR_KILLDENY |  | 
| ERR_CANTKICKADMIN |  | 
| ERR_ISREALSERVICE |  | 
| ERR_UNIQPRIVSNEEDED |  | 
| ERR_ACCOUNTONLY |  | 
| ERR_RLINED |  | 
| ERR_HTMDIABLED |  | 
| ERR_NONONREG |  | 
| ERR_NONONSSL |  | 
| ERR_NOTFORUSERS |  | 
| ERR_CHANTOORECENT |  | 
| ERR_MSGSERVICES |  | 
| ERR_HTMDISABLED |  | 
| ERR_NOSSL |  | 
| ERR_TSLESSCHAN |  | 
| ERR_VOICENEEDED |  | 
| ERR_SECUREONLYCHAN |  | 
| ERR_NOSWEAR |  | 
| ERR_ALLMUSTSSL |  | 
| ERR_NOOPERHOST |  | 
| ERR_CANNOTSENDTOUSER |  | 
| ERR_NOCTCP |  | 
| ERR_NOTCP |  | 
| ERR_NOSERVICEHOST |  | 
| ERR_NOSHAREDCHAN |  | 
| ERR_NOFEATURE |  | 
| ERR_OWNMODE |  | 
| ERR_BADFEATVALUE |  | 
| ERR_DELAYREJOIN |  | 
| ERR_BADLOGTYPE |  | 
| ERR_BADLOGSYS |  | 
| ERR_BADLOGVALUE |  | 
| ERR_ISOPERLCHAN |  | 
| ERR_CHANOWNPRIVNEEDED |  | 
| ERR_NOREHASHPARAM |  | 
| ERR_TOOMANYJOINS |  | 
| ERR_UNKNOWNSNOMASK |  | 
| ERR_UMODEUNKNOWNFLAG |  | 
| ERR_USERSDONTMATCH |  | 
| ERR_VWORLDWARN |  | 
| ERR_GHOSTEDCLIENT |  | 
| ERR_USERNOTONSERV |  | 
| ERR_SILELISTFULL |  | 
| ERR_NOSUCHGLINE |  | 
| ERR_TOOMANYWATCH |  | 
| ERR_NEEDPONG |  | 
| ERR_NOSUCHJUPE |  | 
| ERR_TOOMANYDCC |  | 
| ERR_INVALID_ERROR |  | 
| ERR_BADEXPIRE |  | 
| ERR_DONTCHEAT |  | 
| ERR_DISABLED |  | 
| ERR_NOINVITE |  | 
| ERR_LONGMASK |  | 
| ERR_ADMONLY |  | 
| ERR_TOOMANYUSERS |  | 
| ERR_WHOTRUNC |  | 
| ERR_MASKTOOWIDE |  | 
| ERR_OPERONLY |  | 
| ERR_LISTSYNTAX |  | 
| ERR_WHOSYNTAX |  | 
| ERR_WHOLIMEXCEED |  | 
| ERR_OPERSPVERIFY |  | 
| ERR_QUARANTINED |  | 
| ERR_HELPNOTFOUND |  | 
| ERR_INVALIDKEY |  | 
| ERR_REMOTEPFX |  | 
| ERR_PFXUNROUTABLE |  | 
| ERR_CANTSENDTOUSER |  | 
| ERR_BADHOSTMASK |  | 
| ERR_HOSTUNAVAIL |  | 
| ERR_USINGSLINE |  | 
| ERR_STATSSLINE |  | 
| ERR_NOTLOWEROPLEVEL |  | 
| ERR_NOTMANAGER |  | 
| ERR_CHANSECURED |  | 
| ERR_UPASSSET |  | 
| ERR_UPASSNOTSET |  | 
| ERR_NOMANAGER |  | 
| ERR_UPASS_SAME_APASS |  | 
| RPL_NOMOTD |  | 
| ERR_LASTERROR |  | 
| RPL_REAWAY |  | 
| RPL_GONEAWAY |  | 
| RPL_NOTAWAY |  | 
| RPL_LOGON |  | 
| RPL_LOGOFF |  | 
| RPL_WATCHOFF |  | 
| RPL_WATCHSTAT |  | 
| RPL_NOWON |  | 
| RPL_NOWFF |  | 
| RPL_WATCHLIST |  | 
| RPL_ENDOFWATCHLIST |  | 
| RPL_WATCHCLEAR |  | 
| RPL_NOWISAWAY |  | 
| RPL_ISOPER |  | 
| RPL_ISLOCOP |  | 
| RPL_ISNOTOPER |  | 
| RPL_ENDOFISOPER |  | 
| RPL_WHOISSSLFP |  | 
| RPL_DCCSTATUS |  | 
| RPL_DCCLIST |  | 
| RPL_WHOWASHOST |  | 
| RPL_ENDOFDCCLIST |  | 
| RPL_DCCINFO |  | 
| RPL_OMOTDSTART |  | 
| RPL_OMOTD |  | 
| RPL_ENDOFO |  | 
| RPL_SETTINGS |  | 
| RPL_ENDOFSETTINGS |  | 
| RPL_DUMPING |  | 
| RPL_DUMPRPL |  | 
| RPL_EODUMP |  | 
| RPL_SPAMCMDFWD |  | 
| RPL_TRACEROUTE_HOP |  | 
| RPL_TRACEROUTE_START |  | 
| RPL_MODECHANGEWARN |  | 
| RPL_CHANREDIR |  | 
| RPL_SERVMODEIS |  | 
| RPL_OTHERUMODEIS |  | 
| RPL_ENDOF_GENERIC |  | 
| RPL_WHOWASDETAILS |  | 
| RPL_STARTTLS |  | 
| RPL_WHOISSECURE |  | 
| RPL_UNKNOWNMODES |  | 
| RPL_WHOISREALIP |  | 
| RPL_CANNOTSETMODES |  | 
| RPL_WHOISYOURID |  | 
| RPL_LUSERSTAFF |  | 
| RPL_TIMEONSERVERIS |  | 
| RPL_NETWORKS |  | 
| RPL_YOURLANGUAGEIS |  | 
| RPL_LANGUAGE |  | 
| RPL_WHOISSTAFF |  | 
| RPL_WHOISLANGUAGE |  | 
| ERR_STARTTLS |  | 
| RPL_COMMANDS |  | 
| RPL_ENDOFMODLIST |  | 
| RPL_COMMANDSEND |  | 
| RPL_HELPSTART |  | 
| RPL_HELPTXT |  | 
| RPL_ENDOFHELP |  | 
| ERR_TARGCHANGE |  | 
| RPL_ETRACEFULL |  | 
| RPL_ETRACE |  | 
| RPL_KNOCK |  | 
| RPL_KNOCKDLVR |  | 
| ERR_TOOMANYKNOCK |  | 
| ERR_CHANOPEN |  | 
| ERR_KNOCKONCHAN |  | 
| ERR_KNOCKDISABLED |  | 
| ERR_TOOMANYINVITE |  | 
| RPL_INVITETHROTTLE |  | 
| RPL_TARGUMODEG |  | 
| RPL_TARGNOTIFY |  | 
| RPL_UMODEGMSG |  | 
| RPL_ENDOFOMOTD |  | 
| ERR_NOPRIVS |  | 
| RPL_TESTMASK |  | 
| RPL_TESTLINE |  | 
| RPL_NOTESTLINE |  | 
| RPL_TESTMASKGECOS |  | 
| RPL_QUIETLIST |  | 
| RPL_ENDOFQUIETLIST |  | 
| RPL_MONONLINE |  | 
| RPL_MONOFFLINE |  | 
| RPL_MONLIST |  | 
| RPL_ENDOFMONLIST |  | 
| ERR_MONLISTFULL |  | 
| RPL_RSACHALLENGE2 |  | 
| RPL_ENDOFRSACHALLENGE2 |  | 
| ERR_MLOCKRESTRICTED |  | 
| ERR_INVALIDBAN |  | 
| ERR_TOPICLOCK |  | 
| RPL_SCANMATCHED |  | 
| RPL_SCANUMODES |  | 
| RPL_ETRACEEND |  | 
| RPL_WHOISKEYVALUE |  | 
| RPL_KEYVALUE |  | 
| RPL_METADATAEND |  | 
| ERR_METADATALIMIT |  | 
| ERR_TARGETINVALID |  | 
| ERR_NOMATCHINGKEY |  | 
| ERR_KEYINVALID |  | 
| ERR_KEYNOTSET |  | 
| ERR_KEYNOPERMISSION |  | 
| RPL_XINFO |  | 
| RPL_XINFOSTART |  | 
| RPL_XINFOEND |  | 
| RPL_CHECK |  | 
| RPL_LOGGEDIN |  | 
| RPL_LOGGEDOUT |  | 
| ERR_NICKLOCKED |  | 
| RPL_SASLSUCCESS |  | 
| ERR_SASLFAIL |  | 
| ERR_SASLTOOLONG |  | 
| ERR_SASLABORTED |  | 
| ERR_SASLALREADY |  | 
| RPL_SASLMECHS |  | 
| ERR_WORDFILTERED |  | 
| ERR_CANTUNLOADMODULE |  | 
| ERR_CANNOTDOCOMMAND |  | 
| ERR_CANNOTCHANGEUMODE |  | 
| ERR_CANTLOADMODULE |  | 
| ERR_CANNOTCHANGECHANMODE |  | 
| ERR_CANNOTCHANGESERVERMODE |  | 
| RPL_LOADEDMODULE |  | 
| ERR_CANNOTSENDTONICK |  | 
| ERR_UNKNOWNSERVERMODE |  | 
| ERR_SERVERMODELOCK |  | 
| ERR_BADCHARENCODING |  | 
| ERR_TOOMANYLANGUAGES |  | 
| ERR_NOLANGUAGE |  | 
| ERR_TEXTTOOSHORT |  | 
| ERR_NUMERIC_ERR |  | 
Types of IRCEvents.
Taken from https://tools.ietf.org/html/rfc1459 with many additions.
Some are outright fabrications of ours, like CHAN and QUERY. These are not prefixed with RPL_ and ERR_ (but not all such are made up, like AWAY and CHGHOST that are properly AWAY and CHGHOST).