Run infocmp wihtout any argument will give you all available xterm alternatives:
$> infocmp xterm|xterm-debian|X11 terminal emulator, am, bce, km, mc5i, mir, msgr, npc, xenl, colors#8, cols#80, it#8, lines#24, pairs#64, ... $> infocmp xterm|xterm-debian|X11 terminal emulator, am, bce, km, mc5i, mir, msgr, npc, xenl, colors#8, cols#80, it#8, lines#24, pairs#64, ... For more info check
$> ls /lib/terminfo/x/ xterm xterm-256color xterm-color xterm-debian xterm-mono xterm-r5 xterm-r6 xterm-vt220 xterm-xfree86 $> ls /lib/terminfo/x/ xterm xterm-256color xterm-color xterm-debian xterm-mono xterm-r5 xterm-r6 xterm-vt220 xterm-xfree86 
