PDD meaning in Military and Defence ?

Answer:

What is Presidential Decision Directive mean?

National security directives are presidential directives issued for the National Security Council (NSC). Starting with Harry Truman, every president since the founding of the National Security Council in 1947 has issued national security directives in one form or another, which have involved foreign, military and domestic policies. National security directives are generally highly classified and are available to the public only after "a great many years" have elapsed. Unlike executive orders, national security directives are usually directed only to the National Security Council and the most senior executive branch officials, and embody foreign and military policy-making guidance rather than specific instructions.

reference

Full Form	Category
Paperless Direct Debit	Accounts and Finance
Post Degree Diploma	Business
Pervasive Development Disorder	Business
Professional Data Dimensions	Business
Pervasive Development Disorders	Community
Professional Development Days	Community
Professional Development Dossier	Community
Professional Development Day	Community
Puzzle Driven Development	Community
Planning Development Department	Community
Planned Development District	Community
Post Dial Delay	Computer and Networking
Physical Device Driver	Computing
Physical Database Design	Computing
Portable Digital Document	Computing
Platform Device Driver	Computing
Photo Deluxe Document	Computing
Product Data Definition	Computing
Photo Deluxe Data	Computing
Product Design Description	Computing
Project Document Design	Computing
Professional Disc for Data	Computing
Program Design Document	Computing
Professional Driver's Digest	General
Process Definition Document	General
Presidentially Declared Disaster	General
Persistent Depressive Disorder	General
Platform on Disaster Displacement	General
Personal Delivery Devices	General
Presidential Decision Directives	General
Pervasive Developmental Delay	General
Post Dialing Delay	General
Project Design Document	General
Pulsed Discharge Detectors	General
Packet Dump Decode	General
Perfect Duluth Day	General
Piezoelectric Direct Discharge	General
Pool Delivery Dataset	General
Pretty Damn Dumb	General
Persona De Dios	General
Pediatrition Didnt Decide	General
Product Definition Data	General
Pervasive Developmental Disorders	General
Planning and Development Department	Governmental
PADUBIDRI	Indian Railway Station
Perfectly Dumbfounded Diagnosis	Medical
Pediatrician Did not Decide	Medical
Pervasive Developmental Disorder	Medical
Premenstrual Dysphoric Disorder	Medical
Proventricular Dilatation Disease	Medical
Post Disney Depression	Medical
Percentage Depth Dose	Medical
Passive Defense Drone	Military and Defence
Package Designation and Description	Military and Defence
Presidential Decision Directive	Military and Defence
Project Definition Document	Military and Defence
Presidential Detail Department	Regional
Program Description Document	Softwares