TM

astr. abbr.

Transverse Magnetic

comp. abbr.

Tape Mark

lun. sc. abbr.

Transverse Magnetic

abbr.

TeleMail (BBS, Berlin, DFUE)

abbr.

Terminal Manager (Bull, DSA)

abbr.

Tools for MIME (EMACS, GNU, MIME)

abbr.

TradeMark

abbr.

Traffic Management

abbr.

Transaction Monitor (TP)

abbr.

Turing Machine

comp. abbr.

Trademark

acronym

TradeMark