What does PHD stand for?
PHD stands for Port Huron & Detroit Railroad
This definition appears rarely and is found in the following Acronym Finder categories:
- Business, finance, etc.
See other definitions of PHD
We have 135 other meanings of PHD in our Acronym Attic
- Pizza Hut Dude
- Plant Homeodomain (microbiology)
- Player Hater Degree
- Pleckstrin Homology Domain (biochemistry)
- Plumbing Hardware Dispatcher (Google TiSP spoof)
- Poly-Harmonic Distortion
- Poor Helpless and Desperate
- Poor Hungry Doctor
- Port Hueneme Division (US Naval Surface Warfare Center)
- Port Huron & Detroit (railroad; Michigan)