What does F/D stand for?
F/D stands for Focal Length to Diameter Ratio
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of F/D
We have 56 other meanings of F/D in our Acronym Attic
- Foley Catheter (medical; urinary catheter)
- Forage-to-Concentrate Ratio (nutrition)
- Fuel Cell (electricity)
- Feasibility/Cost Benefit Analysis
- Fibers per Cubic Centimeter
- Field of Drawing (engineering drawings)
- Filter Demineralizer
- Flight Director