What does AF stand for?

Alternating Field (demagnetization)

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

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Al Fine (Italian: to the end) Alabama & Florida Railway Company Alleged Father (DNA testing; paternity determination) Alliance Forums Alliance Française Alliance Francophone (French language organization; various locations) Allied Force (flight simulator game) Allocations Familiales (French, family benefits office) Allowance Factor Almond Flour		Alternative Forum (Suriname) Alternative Frequency Always Fresh Amahoro Foundation Amazing Fantasy (comic books) American Field (dog breed registry) American Flag American Forests American Fork (city in Utah) American Fractional (tools)

Samples in periodicals archive:

To prevent this, the picture is broken into alternating fields of odd and even lines, transmitted at twice the frame rate.

Another brick in history of the wall; ANSWERS TO CORRESPONDENTS

Conventional detectors that operate on the basis of electromagnetic alternating fields bump up against their limits when they encounter packaging, or parts of packaging, made of aluminium Tests using X-rays are expensive and require elaborate safety measures to ensure protection against radiation.

Observer system unveiled

A cable from the video out connector on the camcorder provides the synchronization of the adapter light valves with the alternating fields of the camcorder.

Back to the Future