Acronyms & Abbreviations

The definition of SSM is:

Aero 1 Pro-Jet

Midget Submarine

Safety Strategy Manager

Samarium Strontium Manganate

Same-sex marriage

Sample Support Module

Sanitary systems maintenance

Satellite Survivability Model

Satellite System Monitor

Sault Ste. Marie

Scaled Subprofile Model

School in Sales Management

Scientific Survey Module

Second Surface Mirror

Second Surface Mirrors

SECOND-STAGE MOTOR

Sector Search Mode

Secure storage module

Secure storage modules

Semi-Solid Material

Semi-Solid Metal

Semi-Solid Metalworking

Semiconductor Storage Model

Senior scientist months

Senior Systems Managers

Sensory-motor

Serum-supplemented medium

Service Session Manager

Service State Machine

Service System Manager

Set System Mask

Shared Scalable Memory

Shared Screening Module

Shared Storage Model

SHERBURN SMITH MEMORIAL

Shift Surveillance Manager

Ship-to-Ship Missile

Short Static Mixer

Shuttle Support Manager

Sign Status Matrix

Sign/Status Matrix

Signaling and Session Manager

Simplified Storage Management

Simulation Support Module

Single Segment Message

Single System Management

Single System Manager

Single-Sideband Multiplier

Skin-sparing mastectomy

Slipped-strand mispairing

Small Semiconductor Memory

Small Stamp Machine

Small-Scale Melter

Small-scale mining

Snap Server Manager

Society of the Sacred Mission

Software Service Manager

Software Subcontract Management

Software Subcontractor Mgmt

Soldier System Modeling

Solid State and Microstructures

Solid supported membrane

Solid-State Maser

Solid-State Material

Solid-state memory

Solid-State Microbattery

Solid-state microscopy

Source Specific Multicast

Southern Sports Medicine

Spacecraft Subsystems Monitoring

Spacecraft Support Module

Spacecraft System Monitor

Spacecraft Systems Monitor

Spacelift Status Message

Spacelift Summary Message

Sparing mastectomy

Special Safeguarding Measures

Special Sensor Magnetometer

Special Sensor Microwave

Special Services Module

Special study module

Specialist staff member

Specific System Manual

Spectral Scanning Microwave

Sperry Systems Management

Split System Modem

Spread Spectrum Modulation

Spread-spectrum modulation

Squadron Sergeant Major

Stabilized phospholipid micelles

Stacking Stability Map

Staff Sergeant Major

Standard Schedule Message

Standard System Maintainers

Startup, shutdown and malfunction

State Space Method

State Space Model

Sterling Space Monitor

Storage Services Modules

Storage System Management

Strategic sourcing methodology

Stress-Strain Measurement

Stress-Strain Microprobe

Subro service manager

Subsarcolemmal mitochondria

SUBSYSTEM SUPPORT MODULE

Super Sonic Motor

Superficial spreading melanoma

Superficial spreading melanomas

Superficially spreading melanoma

Support Service Module

Support System Module

Support Systems Module

Surface to Surface Missile

Surface-to-surface missile

Suspension Steering Module

Switching State Model

Sync Status Message

Sync-Stream Manager

Synchronization Status Message

Synchronization Status Messages

Synchronized System Measurement

Synchronous Status Message

Synthetic Soil Matrix

System Schematic Manual

System Software Manager

System status management

System Support Machine

System Support Manager

System Support Module

System Sustainment Manager

System Synthesis Model

System/Security Manager

Systems Methodology

Systems Support Module