Here is a list of keymappings for usage in the MacOSX Terminal.app:
Taken from http://www.xrings.net/xrings/article.php3?id_article=188
Standard key bindings
"^@" -> set-mark-command
"^A" -> beginning-of-line
"^B" -> backward-char
"^C" -> tty-sigintr
"^D" -> delete-char-or-list-or-eof
"^E" -> end-of-line
"^F" -> forward-char
"^G" -> is undefined
"^H" -> backward-delete-char
"^I" -> complete-word
"^J" -> newline
"^K" -> kill-line
"^L" -> clear-screen
"^M" -> newline
"^N" -> down-history
"^O" -> tty-flush-output
"^P" -> up-history
"^Q" -> tty-start-output
"^R" -> i-search-back
"^S" -> tty-stop-output
"^T" -> transpose-chars
"^U" -> kill-whole-line
"^V" -> quoted-insert
"^W" -> kill-region
"^X" -> sequence-lead-in
"^Y" -> yank
"^Z" -> tty-sigtsusp
"^[" -> sequence-lead-in
"^\" -> tty-sigquit
"^]" -> tty-dsusp
" " to "/" -> self-insert-command
"0" to "9" -> digit
":" to "~" -> self-insert-command
"^?" -> backward-delete-char
"^Ä" -> list-choices
"^È" -> backward-delete-word
"^É" -> complete-word
"^Ì" -> clear-screen
"^Ú" -> run-fg-editor
"^Û" -> complete-word
"^ß" -> copy-prev-word
Alternative key bindings
Multi-character bindings
"^[[A" -> up-history
"^[[B" -> down-history
"^[[C" -> forward-char
"^[[D" -> backward-char
"^[[H" -> beginning-of-line
"^[[F" -> end-of-line
"^[OA" -> up-history
"^[OB" -> down-history
"^[OC" -> forward-char
"^[OD" -> backward-char
"^[OH" -> beginning-of-line
"^[OF" -> end-of-line
"^[^D" -> list-choices
"^[^H" -> backward-delete-word
"^[^I" -> complete-word
"^[^L" -> clear-screen
"^[^Z" -> run-fg-editor
"^[^[" -> complete-word
"^[^_" -> copy-prev-word
"^[ " -> expand-history
"^[!" -> expand-history
"^[$" -> spell-line
"^[/" -> dabbrev-expand
"^[0" -> digit-argument
"^[1" -> digit-argument
"^[2" -> digit-argument
"^[3" -> digit-argument
"^[4" -> digit-argument
"^[5" -> digit-argument
"^[6" -> digit-argument
"^[7" -> digit-argument
"^[8" -> digit-argument
"^[9" -> digit-argument
"^[?" -> which-command
"^[B" -> backward-word
"^[C" -> capitalize-word
"^[D" -> delete-word
"^[F" -> forward-word
"^[H" -> run-help
"^[L" -> downcase-word
"^[N" -> history-search-forward
"^[P" -> history-search-backward
"^[R" -> toggle-literal-history
"^[S" -> spell-word
"^[U" -> upcase-word
"^[W" -> copy-region-as-kill
"^[_" -> insert-last-word
"^[b" -> backward-word
"^[c" -> capitalize-word
"^[d" -> delete-word
"^[f" -> forward-word
"^[h" -> run-help
"^[l" -> downcase-word
"^[n" -> history-search-forward
"^[p" -> history-search-backward
"^[r" -> toggle-literal-history
"^[s" -> spell-word
"^[u" -> upcase-word
"^[w" -> copy-region-as-kill
"^[^?" -> backward-delete-word
"^X^X" -> exchange-point-and-mark
"^X*" -> expand-glob
"^X$" -> expand-variables
"^XG" -> list-glob
"^Xg" -> list-glob
"^Xn" -> normalize-path
"^XN" -> normalize-path
"^X?" -> normalize-command
"^X^I" -> complete-word-raw
"^X^D" -> list-choices-raw
Arrow key bindings
down -> down-history
up -> up-history
left -> backward-char
right -> forward-char
home -> beginning-of-line
end -> end-of-line