OOPP

AcronymDefinition
OOPPObjective Oriented Project Planning (planning tool, see ZOPP / GTZ)
OOPPOut of Process Plug-ins (Mozilla Firefox)
OOPPOsobni Ochranne Pracovni Prostredky (Czech: Personal Protective Equipment; employer health requirements)
OOPPOpen ORB (Object Request Broker) Python Prototype (Lancaster University; UK)