WAPP Views 7 meanings found WAPP most often denotes regional initiatives in West Africa—especially the power pool that coordinates electricity markets—as well as related development programs, and in the U.S. a public procurement association. Community Wisconsin Association for Public Procurement Governmental West Africa Parliaments Programme Academic & Science Wide-base Arecibo Pulsar Processor Regional West Africa Pesticide Programs West Africa Power Pool Ambon-Pattimura, Indonesia Business West African Power Pool