| PFD |
Personal Flotation Device |
| PFD |
Primary Flight Display |
| PFD |
Permanent Fund Dividend |
| PFD |
Proposal for Decision (public utility proposal) |
| PFD |
Process Flow Diagram |
| PFD |
Pfund (German: Pounds) |
| PFD |
Power Flux Density (electrical engineering) |
| PFD |
Phase Frequency Detector (electronics) |
| PFD |
Proposed Final Draft |
| PFD |
Probability of Failure on Demand |
| PFD |
Pelvic Floor Dysfunction |
| PFD |
Phoenix Fire Department (Phoenix, AZ) |
| PFD |
Philadelphia Fire Department |
| PFD |
Partners for Development (Silver Spring, MD) |
| PFD |
Prepared For Dyeing |
| PFD |
Public Forum Debate |
| PFD |
Polyostotic Fibrous Dysplasia |
| PFD |
Programmable Frequency Divider |
| PFD |
Privolzhsky Federal District (Russia; aka Volga Region) |
| PFD |
Present For Duty |
| PFD |
Portland Fire Department |
| PFD |
Personal, Fatigue and Delay |
| PFD |
Physical Facilities Department |
| PFD |
Physical Fitness Diagnostic (US Air Force ROTC) |
| PFD |
Partido Fuerza Democrática (Democratic Force Party, Costa Rica) |
| PFD |
Partnerships for Finance and Development |
| PFD |
Phase Frequency Discriminator |
| PFD |
Process Flow Design |
| PFD |
Partial Fractions Decomposition (calculus) |
| PFD |
Production, Fielding/Deployment |
| PFD |
Preparation for Demonstration |
| PFD |
Presidio Fire Department |
| PFD |
Patron Fare Display |
| PFD |
Pittsburgh Fire Department |
| PFD |
Passive Frequency Doubler |
| PFD |
Pseudoinflammatory Fundus Dystrophy |
| PFD |
Probability-of-error Fault Detection |
| PFD |
Penticton Fire Department |
| PFD |
Promo-Femmes/Développement Sport (Burkina Faso) |
| PFD |
Policy Formulation Division (DCAA) |
| PFD |
Plug Flow with Dispersion (environmental science) |
| PFD |
Plandome Fire Department (Plandome, NY) |
| PFD |
Puyallup Fire Department (Washington) |
| PFD |
Profit from Differences |
| PFD |
Propellant Fill Drain Valve |