SSN meaning in Military and Defence ?

Answer: What is Social Security Number mean?

In the United States, a Social Security number (SSN) is a nine-digit number issued to U.S. citizens, permanent residents, and temporary (working) residents under section 205(c)(2) of the Social Security Act, codified as 42 U.S.C. § 405(c)(2). The number is issued to an individual by the Social Security Administration, an independent agency of the United States government. Although the original purpose for the number was for the Social Security Administration to track individuals, the Social Security number has become a de facto national identification number for taxation and other purposes.

A Social Security number may be obtained by applying on Form SS-5, Application for a Social Security Number Card.

reference

Full Form	Category
Simultaneous Switching Noise	Academic & Science
Sri Sivasubramaniya Nadar	Academic & Science
Ship Submersible Nuclear	Academic & Science
Submersible Ship Nuclear	Academic & Science
Student Success Network	Academic & Science
Sales Sequenced Number	Accounts and Finance
Seoul	Airport Code
Seed Savers’ Network	Associations & Organizations
Sonus Corporation	Business
Samson Oil & Gas NL	Business
Significant Support Needs	Community
Security Systems News	Community
Sky Sports News	Community
Sub-System Number	Computer and Networking
Segment Serial Number	Computing
Session Service	Computing
Segment Sequence Number	Computing
Storage System Number	Computing
Semantic Sensor Network	Computing
SuperSkynet	Cryptocurrency
Supersonic Finance	Cryptocurrency
Secret Surveillance Node	General
Student Sustainability Network	General
Station Serial Number	General
Special Services Network	General
Securities Service Network	General
Stop Safely Now	General
Sprint Series of Nebraska	General
Super Street Network	General
Serie Speciale Numerata	General
Street Stock Nation	General
Super Street Nationals	General
Special Social Needs Vehicle	General
Saturdays, Sundays, and Nights	General
Submarine, Submarine, Nuclear (Nuclear powered attack Submarine)	General
Submerged Ship, Nuclear	General
Security Of Systems And Networks	General
Social Security Numbers	General
Scholars Strategy Network	General
Species Survival Network	General
Servicio Sismológico Nacional	Governmental
Selective Service Number	Governmental
SASON	Indian Railway Station
Servizio Sanitario Nazionale	International
Semantic Social Network	Internet
Superior Salivary Nucleus	Medical
Senior Staff Nurse	Medical
Severely Sub-Normal	Medical
Sub Surface Nuclear	Military and Defence
Nuclear-powered Attack Submarine (submarine, Submarine, Nuclear)	Military and Defence
Attack Submarine, Nuclear	Military and Defence
Space Surveillance Network	Military and Defence
Social Security Number	Military and Defence
Standard Study Number	Military and Defence
System Study Number	Military and Defence
Secure Server Network	Networking
Soul of the South Network	News & Entertainment
Setanta Sports News	News & Entertainment
Stoom Stichting Nederland	Regional
Sun Spot Number	Space Science
SIM Serial Number	Technology
Surgical Segment Navigator	Technology
Switched Service Network	Telecommunication
Seoul Air Base	Transport & Travel
Sason railway station	Transport & Travel