From c196c6de6cad4a9c7f6534f1897614ab5067ba16 Mon Sep 17 00:00:00 2001
From: Chris Bosse <30784811+chrisBosse@users.noreply.github.com>
Date: Fri, 26 Aug 2022 07:28:53 -0400
Subject: [PATCH] Add a definition

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 578a0e0..2fffcb2 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,9 @@ PTRS
 SSB
 : Single Sideband (half of an AM signal with the central carrier suppressed. Commonly Upper Sideband, except Ham voice below 10 MHz.)
 
+SWL
+: Short Wave (Radio) Listening
+
 UHF
 : Ultra High Frequency 300 - 3000 MHz