Technically there is (not sure about easy, most of these require ctrl+shift, but they are on the keyboard):

    CTRL   DEC HEX CHR NAME
    Ctrl-\  28  1C  FS File Separator (Right Arrow)
    Ctrl-]  29  1D  GS Group Separator (Left Arrow)
    Ctrl-^  30  1E  RS Record Separator (Up Arrow)
    Ctrl-_  31  1F  US Unit Separator (Down Arrow)

From https://www3.rocketsoftware.com/bluezone/help/v42/en/bzadmin...

You can type them in the terminal by prefixing with Ctrl-V, so you can enter a record separator by pressing Ctrl-V, Ctrl-Shift-6. Typing Ctrl-\ is tricky because some programs interpret it to mean end of input, e.g. it exits the Python repl, but I don't think that one in particular is super important to type manually. In hindsight if these were assigned to Ctrl-<letter>, they would have been a lot easier to type and use.