Update aviation.csv

Data/Abbr/aviation.csv

@@ -26,6 +26,7 @@ AAI,Arrival Aircraft Interval
 AAI,Airports Authority of India
 AAIB,Air Accidents Investigation Branch (UK)
 AAIM,Aircraft Autonomous Integrity Monitoring
+AAM,Advanced Air Mobility
 AAMS,Aircraft Arrival Management System
 AARTS,Army Aviation Radar Training System
 AAO,Assumed Adverse Obstacle
@@ -243,6 +244,7 @@ DW,Downwind
 EAS,Equivalent Airspeed
 EAVA,Estonian Aviation Academy
 ECAC,European Civil Aviation Conference
+eCTOL,Electric Conventional Take-off and Landing
 ECP,Entry Control Point
 EFM,Gesellschaft für Enteisen und Flugzeugschleppen
 EICAS,Engine Instrument Crew Alerting System
@@ -250,6 +252,7 @@ ELEV,Field Elevation
 ELT,Emergency Locator Transmitter
 EOL,Engine-off landing
 ERPM,Engine Rotations per Minute
+eSTOL,Electric Short Take-off and Landing
 ETA,"Estimated Time of Arrival, East Transition Area"
 ETL,Effective Translational Lift (for helicopters)
 ETOPS,Extended-range Twin-engine Operational Performance Standards
@@ -295,6 +298,7 @@ GPS,Global Positioning System
 GS,Ground Speed or Glideslope
 HEMS,Helicopter Emergency Medical Services
 HKIA,Hong Kong International Airport
+HOGE,Hover Out of Ground Effect
 HOTS,Higher-Order Thinking Skills
 IAA,Israeli Airport Authority
 IAF,Israeli Air Force
@@ -551,6 +555,7 @@ VDF,Very High Frequency Direction Finding
 VDGS,Visual Database Generation System
 VDL-4,VHF digital link Mode 4 (see also STDMA)
 VDU,Visual Display Unit
+VFS,Vertical Flight Society
 VFOW,Vertical Field of View
 VFR,Visual Flight Rules
 VHF,Very High Frequency (3 to 300MHz)