Very Nice Quiz! If you're looking for more, there's IN (Indonesia, India), VA (Vatican City, Vanuatu), AU (Australia, Austria), FI (Finland, Fiji), GE (Georgia, Germany), GR (Greece, Grenada), LE (Lebanon, Lesotho), SL (Slovakia, Slovenia), SU (Sudan, Suriname), and DO (Dominica, Dominican Republic). That's possibly enough to make a second one of these (hint, hint, wink, wink).