Reference meaning
SSN
Last updated
Initialism of social security number.
Other meanings
2. noun
Abbreviation of nuclear-powered attack submarine.
Source and scope
This definition is reproduced from English Wiktionary, sense en-SSN-en-noun-en:Q5612679, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.