Teochew
The scheme for the Teochew dialect of Min Nan is outlined in "The Teochew Transliteration Scheme" (simplified Chinese: 《潮州话拼音方案》; traditional Chinese: 《潮州話拼音方案》; pinyin: Cháozhōuhuà Pīnyīn Fāng'àn). This scheme (and another similar scheme which is based upon this scheme) is often referred to as Peng'im, which is the Teochew pronunciation of pinyin.
This scheme is the romanization scheme currently described in the Teochew dialect article.
Read more about this topic: Guangdong Romanization