Skip to content

ExpertGlossary Topics Definitions Acronyms Search

All› Technology› Telecommunications› secure telephone unit

secure telephone unit

1 topic · 1 source

Telecommunications

See STU.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

Automatic Secure Voice Communications Network (AUTOSEVOCOM)
AUTOSEVOCOM
COMSEC
cryptosecurity
ELSEC
EMSEC
INFOSEC
OPSEC
SECTEL
STU

Nearby Telecommunications terms

0-9A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Cite this definition

APA
MLA
Chicago

Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.