diff --git a/acronyms.tex b/acronyms.tex
index 525bd64..caaa1da 100644
--- a/acronyms.tex
+++ b/acronyms.tex
@@ -67,6 +67,7 @@
 \newacronym{gprs}{GPRS}{General Packet Radio Service}
 \newacronym{gsm}{GSM}{Global System for Mobile communications}
 \newacronym{ha}{HA}{High Availability}
+\newacronym{hsls}{HSLS}{Hazy-Sighted Link State Protocol}
 \newacronym{hmac}{HMAC}{Hashed Message Authentication Code}
 \newacronym{hsrp}{HSRP}{Hot-Standby Routing Protocol}
 \newacronym{http}{HTTP}{Hypertext Transfer Protocol}
@@ -123,6 +124,7 @@
 \newacronym{nsf}{NSF}{Non-stop Forwarding}
 \newacronym{nss}{NSS}{National Security Strategy}
 \newacronym{ntp}{NTP}{Network Time Protocol}
+\newacronym{olsr}{OLSR}{Optimised Link State Routing}
 \newacronym{osi}{OSI}{Open Systems Interconnection}
 \newacronym{ospf}{OSPF}{Open Shortest Path First}
 \newacronym{ospf3}{OSPFv3}{Open Shortest Path First v3}