代表…（在正式或商業(yè)信函末尾置于人名前，表示代其發(fā)函）
pp is written before a person's name at the bottom of a formal or business letter in order to indicate that they have signed the letter on behalf of the person whose name appears before theirs.
例句
...J.R. Adams, pp D. Philips.
J.R.亞當斯，代表D.菲利普斯