per pro.

or per proc

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for per pro

per pro

preposition
  1. by delegation to; through the agency of: used when signing documents on behalf of someone else

Word Origin for per pro

Latin: abbreviation of per prōcūratiōnem

xref

See pp
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012