| EchoErase | System.Posix.Terminal, System.Posix |
| EchoKill | System.Posix.Terminal, System.Posix |
| EchoLF | System.Posix.Terminal, System.Posix |
| EnableEcho | System.Posix.Terminal, System.Posix |
| EnableParity | System.Posix.Terminal, System.Posix |
| EndOfFile | System.Posix.Terminal, System.Posix |
| EndOfLine | System.Posix.Terminal, System.Posix |
| EpochTime | System.Posix |
| Erase | System.Posix.Terminal, System.Posix |
| Exited | System.Posix.Process, System.Posix |
| ExtendedFunctions | System.Posix.Terminal, System.Posix |
| elapsedTime | System.Posix.Process, System.Posix |
| epochTime | System.Posix.Time, System.Posix |
| exclusive | System.Posix.IO, System.Posix |
| executeFile | System.Posix.Process, System.Posix |
| exitImmediately | System.Posix.Process, System.Posix |
