Reference meaning
PFD
Last updated
Initialism of phase-frequency detector.
Other meanings
2. noun
Initialism of personal flotation device.
3. noun
Initialism of primary flight display.
4. noun
Initialism of process flow diagram.
Source and scope
This definition is reproduced from English Wiktionary, sense en-PFD-en-noun-2a~GuoEl, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.