CF, Cf, cf and similar may refer to:
- cf., an abbreviation for the Latin word confer, meaning "compare" or "consult"
- Chaplain to the Forces, post-nominal initials for army chaplains
- Conversion Factor, in exposure at default in Basel II, in economics
- Cadillac Fairview, a Canadian commercial real estate owner and management company
- Clinton Foundation, a nonprofit corporation established by former President of the United States Bill Clinton
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