diff --git a/acronyms.tex b/acronyms.tex
index 394d0aa..9d05108 100644
--- a/acronyms.tex
+++ b/acronyms.tex
@@ -99,6 +99,7 @@
 \newacronym{nms}{NMS}{Network Management Software}
 \newacronym{nsa}{NSA}{National Security Agency}
 \newacronym{nsf}{NSF}{Nonstop Forwarding}
+\newacronym{nss}{NSS}{National Security Strategy}
 \newacronym{ntp}{NTP}{Network Time Protocol}
 \newacronym{osi}{OSI}{Open Systems Interconnection}
 \newacronym{ospf}{OSPF}{Open Shortest Path First}