回复：explanation

来源: 于 2007-04-29 07:49:58 [旧帖] [给我悄悄话] 本文已被阅读：次

In this forum you should be able to find more expert explanation, but here is FYI
PP: the premium processing(usually $1000 for the faster process)
FP: finger print, sometimes called as Biometrics
ND: Noticed Date
RD: Received Date