Here are the possible solutions for sign up var clue
Answer
Clue
Relevancy
enrol
Clue
Sign up (var.)
Sign up: var.
Definition
to insert on a register, also ENROLL
enrollorne
Clue
Sign up the "SNL" producer? (var.)
omen
Clue
Good sign or bad sign
Definition
to provide with a prophetic sign
ptomaineconcourse
Clue
Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig