What does IMPA stand for?

Impala Mobile Homes & Travel Trailers - NCIC trailer make code

Imperial Parrot - Common English name - Scientific name: Amazona Imperialis - American Ornithologists Union four-character bird identification (IBP)

Incisal Mandibular Plane Angle - Dentistry

Independent Media Producers Association - Later, IMPC (EA)

Information Management and Processing Association - Defunct (EA)

Information Management Professional Association (SAUO)

Initialized Moore Probabilistic Automation (IAA)

Intelligent Multi-Port Adapter (HOME)

International Management Professional Association (SAUO)

International Marine Purchasing Association (SAUO)

International Maritime Pilots Association (EAIO)

International Marketing Public Relations and Advertising Consultants (SAUO)

International Master Printers Association - Brussels, Belgium

International Meat Processors Association (EA)

International Motor Press Association (EA)

International Movement for Peace Action (SAUO)

International Museum Photographers Association (EA)

International Myopia Prevention Association (EA)

Ion Microprobe Analysis