Apop may refer to:
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APOP (Email Protocol)
In computing, the Post Office Protocol (POP) is an application-layer Internet standard protocol used by e-mail clients to retrieve e-mail from a mail server. POP version 3 (POP3) is the version in common use, and along with IMAP the most common p ...
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APOP Kinyras Peyias FC, a Cypriot football club
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Apoptygma Berzerk, a Norwegian electronica band
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