Note-Taking System Like Isaac Pitman's
This page is the CodyCross answer for the clue below from Airport, Group 456, Puzzle 4 (Security Personnel).
Question is: Note-Taking System Like Isaac Pitman's
and the answer is: SHORTHAND
Word Meaning:
SHORTHAND — A rough and rapid method of writing by substituting symbols for letters, words, etc.
Definitions from Wiktionary.