We found 11 dictionaries that define the word pfo:

General (5 matching dictionaries)

1. pfo: Wordnik
2. PFO: Wiktionary
3. PFO: Dictionary.com
4. PFO, Pfo: Wikipedia, the Free Encyclopedia
5. PFO: Stammtisch Beau Fleuve Acronyms

Business (1 matching dictionary)

6. Glossary of Trade and Shipping Terms (No longer online)

Medicine (1 matching dictionary)

7. University of Maryland Glossary of Medical Terms (No longer online)

Miscellaneous (2 matching dictionaries)

8. PFO: Acronym Finder
9. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

10. PFO: Urban Dictionary

Tech (1 matching dictionary)

11. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (PFO) ▸ noun:  (medicine) Initialism of patent foramen ovale. Similar: ASD, Asa, closure, stroke, prevalence, patient, presence, associated, sop, hea, more... ▸ Words similar to pfo ▸ Usage examples for pfo ▸ Idioms related to pfo ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pfo ▸ Words that often appear near pfo ▸ Rhymes of pfo ▸ Invented words related to pfo