This article lists American military electronic instruments/systems along with brief descriptions. This stand-alone list specifically identifies electronic devices which are assigned designations (names) according to the Joint Electronics Type Designation System (JETDS) beginning with the AN/ prefix. They are grouped below by the first designation letter following this prefix. The list is organized as sorted tables that reflect the purpose, uses and manufacturers of each listed item.JETDS nomenclature
A – Piloted aircraft systems
==B – Submarine-based systems==
B – Submarine-based systems
==C – Cryptographic (previously air transportable or cargo) systems==
C – Cryptographic (previously air transportable or cargo) systems
==D – Pilotless carrier systems==
D – Pilotless carrier systems
==F – Fixed (not moving) systems==
P – Portable systems
==S – Water (surface ship or buoys) systems==
V – Vehicular systems
==W – Water Surface and Underwater combined systems==
W – Water Surface and Underwater combined systems
==Z – Piloted/Pilotless airborne vehicle systems==