IPTABLES -L OPTION NOT SHOWING SNAT RULE

I am able to get NAT to work using the following snat rule:

    iptables -t nat -A POSTROUTING -o em2 -j SNAT --to 192.168.2.2

My question is: Why is this rule not displayed when I issue the command:

   iptables -L

or even

   iptables -L -v

iptables -L -t nat is what you're looking for.

As you specify the table when you add the rule, you have to specify it to see it.