There are many shorthand symbols for "I love you." Most common is "ily." You can also sign "I love you" with one gesture in American Sign Language. A link to learn the sign is in related links.
The only shorthand symbol I can think of for 'of' is o/.
The only shorthand symbol I can think of for 'of' is o/.
Nursing shorthand symbol for after is the letter p with a line over it.
f.
C
The only shorthand symbol I can think of for 'of' is o/.
px
x
Nursing shorthand symbol for after is the letter p with a line over it.
symbol
against
I love you