diff --git a/entries/GPG.txt b/entries/GPG.txt
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--- /dev/null
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+GPG
+
+n. [acronym: Gnu Privacy Guard] The GNU implementation of PGP.
diff --git a/entries/PGP.txt b/entries/PGP.txt
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@@ -0,0 +1,3 @@
+PGP
+
+n. [acronym: Pretty Good Privacy] A system for email content encryption and digital signing originally created by Phil Zimmermann.