Operator types
In many IRC networks, IRCops have different types of access on a network. These ranks often depend upon the IRCd software used, though a few specific access levels remain fairly constant throughout variations:
The Local Operator (LocOp) is the lowest in Operator access levels. The LocOp has a minimal control on one server out of a network, and usually has the ability to kill (disconnect) people from the server or perform local k:lines (server ban).
The Global Operator (GlobOp) is similar to the LocOp, and has control over the entire network of servers, as opposed to a single server. GlobOps may perform G:lines or Akills (network-wide bans) and Shun (forcibly mute) users over an entire network.
Commonly abbreviated as SA, This admin type has access to almost all commands on an IRC network. Usually, an SA has the ability to use the /sa* commands. The /sa* commands will set channelmodes via both channel services and the server itself, making it impossible for normal users to see who changed the modes.
The Network Administrator (NetAdmin) has the highest level of access on a network. In most cases, the founder of the network is the netadmin. Networks may, however, have multiple netadmins - espescially networks with large populations.