ORPAOffice of Research and Project Administration (various universities)
ORPAOregon Recreation and Park Association
ORPAOther Route with Public Access (UK)
ORPAOff Road Promoters Association (UK)
ORPAOrganización Revolucionario del Pueblo en Armas (Spanish: Revolutionary Organization of the People in Arms; Guatemala)
ORPAOffice of Research and Policy Analysis (Montana)
ORPAOhio Rifle Pistol Association
References in periodicals archive ?
Jose Guadelupe Lopez a 22-year old ORPA combatant, spent nine years in the guerrilla's most of them laying mines on Tajumulco, a volcano near the Mexican border.
ORPA has appointed Louis Kriel, previous chief executive of Capespan International, to a similar position.
During the cycle there is a phase when the prefinite negator is doubled by a second, phonetically heavier negative marker, such as nawiht in Early Middle English orpas and its congeners in later stages of French.