Here are some characters accessible from the UNICODE character set

Þ ☺ Щ Ж Я љ Ѩ Վ པ Ꭽ ᡡ ∰ ∇ ∄ ⋉ ◶ ✠ 佷 䀥 䃀 䄠 þ
ᚦ ᛁ ᛋ   ᛁ ᛉ   ᚱ ᚢ ᚾ ᛁ ᚲ