Imperial Russian Air Service ended in 1917.
Imperial Japanese Army Air Force Academy ended in 1945.
Federal Tax Police Service of the Russian Federation ended in 2003.
Chrome Air Service ended in 2007.
Air Service Gabon ended in 2010.
Star Air Service ended in 1944.
Dirgantara Air Service ended in 2009.
Tulpar Air Service ended in 2009.
Belgian International Air Service ended in 1980.
Hellenic Naval Air Service ended in 1930.
Royal Naval Air Service ended in 1918.
Norwegian Army Air Service ended in 1944.
Rhodesian Special Air Service ended in 1980.