What does an equal sign with three lines instead of the standard = (2) mean? This is right...well, whenever I've seen it used recently, but I have seen it used in other terms too. But this is the one I see most commonly in physics and calc.hat does an equal sign with three lines instead of the standard = (2) mean? IIRC, that symbol means, is defined as.
Sick Leave for Exposure to Communicable Disease. An employee is entitled to use sick leave if health authorities or a health care provider determine that the employee's presence on the job would jeopardize the health of others because of exposure to a communicable disease.
Pregnant employees may use FMLA leave for prenatal care and for periods when they are incapacitated by their condition (for example, if they are suffering severe morning sickness or their doctor has put them on medically required bed rest). New parents can use FMLA leave to care for and bond with their child.