The HTML <select> tag accepts many more tag attributes than just name and size:
<select>
name
size
Core attributes: id, class, style, and title
id
class
style
title
Internationalization attributes: lang and dir
lang
dir
Event attributes:
onclick, ondblclick, onmouseup, onmouseup, onmouseover, onmousemove, onmouseout, onkeypress, onkeyup, and onkeydown
onclick
ondblclick
onmouseup
onmouseover
onmousemove
onmouseout
onkeypress
onkeyup
onkeydown
Form attributes:
name, disabled, multiple, size, tabindex, onfocus, onblur, and onchange
disabled
multiple
tabindex
onfocus
onblur
onchange
You can use these to make list boxes and list menus.