For LaTeX export of a table, you can specify a label and a caption
(see Images and tables). You can also use the ATTR_LaTeX line to
request a longtable environment for the table, so that it may span
several pages, or provide the multicolumn keyword that will make the
table span the page in a multicolumn environment (table* environment).
Finally, you can set the alignment string:
#+CAPTION: A long table
#+LABEL: tbl:long
#+ATTR_LaTeX: longtable align=l|lp{3cm}r|l
| ..... | ..... |
| ..... | ..... |