This file is indexed.

/usr/share/presage/abbreviations_en.txt is in libpresage-data 0.9.1-2.1ubuntu4.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
2	to
4	for
2moro	tomorrow
u	you
w8	wait
b4	before
c	see
r	are
afaik	as far as I know
asap	as soon as possible
ianal	I am not a lawyer