diff --git a/acronyms.tex b/acronyms.tex
index 4dd3199..3b0eeaa 100644
--- a/acronyms.tex
+++ b/acronyms.tex
@@ -142,6 +142,7 @@
 \newacronym{rpvst}{RPVST}{Per Vlan Rapid Spanning Tree}
 \newacronym{rpvst+}{RPVST+}{Per Vlan Rapid Spanning Tree Plus}
 \newacronym{rsvp}{RSVP}{Resource Reservation Protocol}
+\newacronym{rtp}{RTP}{Reliable Transport Protocol}
 \newacronym{sdm}{SDM}{Security Device Manager}
 \newacronym{sdsl}{SDSL}{Symmetric Digital Subscriber Line}
 \newacronym{sftp}{SFTP}{Secure Shell File Transfer Protocol}