The meaning of the Acronym ZPD is...

ZPD is

• Zero-Plus Dialing

More Meanings For ZPD:

• Zener Planar Diode
• Zeta Potential Distribution
• Zeroadic Predicates ( ABC programming language)
• Zero-Plus Dialing
• Zapador
• Zona Pelludica Dissolution
• Zone of Proximal Development
• Zatarain's New Orleans Pasta Dinner

ZPD is also in:

• Electronics
• File Extensions
• Food
• Human Genome
• Physics
• Physiology
• Spanish
• Telecom