A Couple points

I've added the extra category. My copy of the first printing (pre-Miscavige) definitely has the main heading/title Modern Management Technology Defined, and this is where the pages were scanned in from. I also have a PDF of the post Miscavige or second edition, and this also has "MODERN MANAGEMENT TECHNOLOGY DEFINED" as its main title and the subtitle (again in capital letters only) Hubbard dictionary of administration and management by L.Ron Hubbard. It's true that people called it "The Tech Dictionary" and I have put in "(commonly known as the Tech Dictionary)".

A position from which a terminal operates in an org, where one knows that somebody is at. (FO 2200)

The actions involved in administrating an organization. (Modern Management Technology Defined (C) 1976).

Wait a minute – I made a mistake it is known colloquially as the admin dictionary, not the tech dictionary. I've corrected that now. My apologies! I'll try and bow out gracefully.

A contraction or shortening of the word administration, admin is used as a noun to denote the actions involved in administrating an organization. (Modern Management Technology Defined (C) 1976).

Abbreviation for technology. The methods of application of an art or science as opposed to mere knowledge of the science or art itself. (HCOB 13 Sep 65)