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- AN/SLQ-25: Nixie
- AN/SLQ-32: electronic warfare suite
- AN/SLQ-49: Chaff Buoy Decoy System
- AN/SPG-49: Illumination and tracking radar associated with RIM-8 Talos fire control system.
- AN/SPG-51: sea missile fire control radar mounted on Charles F. Adams class destroyers, Virginia class cruisers, California class cruisers, and Kidd class destroyers.
- AN/SPG-53: sea gun fire control radar mounted on Belknap class cruisers, Mitscher class destroyers, Forrest Sherman class destroyers, Farragut class destroyers, Charles F. Adams class destroyers, Knox class frigates as well as others.
- AN/SPG-55: sea missile fire control radar mounted on Belknap class cruisers, Leahy class cruisers and Farragut class destroyers. It was also used on the nuclear powered single units USS Long Beach (CGN-9), USS Bainbridge (CGN-25) and USS Truxtun (DLGN-35).
- AN/SPG-59: Multifunction radar for Typhon combat system. Canceled 1963.
- AN/SPG-60: sea missile fire control radar mounted on Charles F. Adams class destroyers
- AN/SPG-62: sea fire control radar
- AN/SPN-35
- AN/SPN-41
- AN/SPN-42
- AN/SPN-43
- AN/SPN-44
- AN/SPN-45
- AN/SPN-46
- AN/SPQ-5: Early beam emitting radar for early model Terrier missiles
- AN/SPQ-9: sea fire control radar
- AN/SPQ-10
- AN/SPQ-11: sea space tracking radar, Cobra Judy
- AN/SPS-6: 2D air search radar
- AN/SPS-8: 2D height finding radar
- AN/SPS-10: 2D surface search radar
- AN/SPS-12: 2D air search radar
- AN/SPS-29: sea radar
- AN/SPS-30: 3D air search radar
- AN/SPS-32: sea radar mounted on Long Beach-class cruisers and the Enterprise-class aircraft carrier
- AN/SPS-33: sea radar mounted on Long Beach-class cruisers and the Enterprise-class aircraft carrier
- AN/SPS-37: 2D air search radar
- AN/SPS-39: 3D air search radar
- AN/SPS-40: 2D air search radar
- AN/SPS-43: 2D air search radar
- AN/SPS-48: 3D sea air search radar
- AN/SPS-49: sea air search radar
- AN/SPS-52: sea radar
- AN/SPS-55: surface search radar
- AN/SPS-58: Low altitude 2D air search radar
- AN/SPS-64: Navigation radar, USN designation for Canadian LN-66 radar.
- AN/SPS-67: surface search radar
- AN/SPS-73: Surface search radar
- AN/SPW-2: RIM-8 Talos guidance radar
- AN/SPY-1: sea radar mounted on Ticonderoga-class cruisers and Arleigh Burke-class destroyers
- AN/SPY-2
- AN/SPY-3: sea radar to be mounted on the DD(X) and CG(X) classes
- AN/SQQ-23: sea sonar
- AN/SQQ-32
- AN/SQQ-89
- AN/SQR-17: sonobouy processor part of the LAMPS system used on Knox, Perry, Spruance class ships
- AN/SQR-18: tactical towed array sonar system used on Knox class ships
- AN/SQS-23: sea sonar
- AN/SQS-26: sea sonar
- AN/SQS-35: variable depth sonar system (IVDS).
- AN/SQS-38: Hull-mounted version of the AN/SQS-35 designed for Hamilton class Coast Guard Cutters (WHEC)—removed in 1990's
- AN/SQS-53: sea sonar
- AN/SQS-56: hull mounted sonar system designed for the Perry-class frigates nicknamed "Hellen Keller"
- AN/SYS-1: sea mission computer
- AN/SYS-2: sea mission computer
Read more about this topic: List Of Military Electronics Of The United States