3-letter words containing s, n
- syn — 1. (character) Synchronous idle. 2. (language) A syntactic specification language for COPS. 3. [TCP/IP SYN request?]
- uns — unnilseptium
- usn — USN is an abbreviation for United States Navy.
- vns — Vagal Nerve Stimulator
- xns — Xerox Network System or Xerox Network Services.
- xsn — XBox Sports Network