Sort glossary alphabetically

Author: antoniovazquezblanco

src/Glossary.md

@@ -2,11 +2,11 @@
 
 | Short term  | Meaning | Notes |
 | -- | -- | -- |
+| BLE/BTLE | Bluetooth Low Energy | |
+| BT | Bluetooth | |
+| ISM Band | Industrial Scientific and Medical Band | The frequency band, in which WiFi, BT and IEEE 802.15.4 operate, is the 2.4GHz ISM BAND |
 | MAC | Medium Access Control | This is context dependent |
 | PHY | Physical Layer | |
 | RF | Radio frequency | |
-| ISM Band | Industrial Scientific and Medical Band | The frequency band, in which WiFi, BT and IEEE 802.15.4 operate, is the 2.4GHz ISM BAND |
-| WLAN | Wireless Local Area Network | This is defined in IEEE 802.11 |
 | WiFi | Expensive certification for IEEE 802.11 compliance; No direct meaning | The WiFi Alliance specifies the different WiFi revisions like WiFi4-7, which are a subset of the IEEE 802.11 in the sense, that they specify which features are required and which are optional for certification. WLAN and WiFi can in practice be used interchangeably. |
-| BT | Bluetooth | |
-| BLE or BTLE | Bluetooth Low Energy | |
+| WLAN | Wireless Local Area Network | This is defined in IEEE 802.11 |