What does Sonic stand for?

Sonic Corp. - Associated Press (SAG)

Sonic Environmental Systems, Inc. - Associated Press (SAG)

Simultaneously Operating Numerical Integration Computer (SAUS)

SPAN - Space Physics Analysis Network Ocean Network Information Center - Database

Staff Officer Navigation Instructor Course (SAUS)

System Online Network for Information Control (SAUS)

Systems Oriented Network Interface Controller (SAUS)

System-wide Online Network for Informational Control (SAUS)

System-Wide On-Line Network for Information Control - Computer science