411 REFERENCE · Wiktionary
P.P.C.
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
PPC
English
Phrase
phr
en abbreviations en historical Abbreviation of en fr pour prendre congé to take leave or en presents parting compliments; a decorous visitor would write en P.P.C. on a card (referred to as a en P.P.C. card) as a farewell if leaving town afterwards.
en P.D.A. fr pour dire adieu