There are few different things that the abbreviation JOS can stand for. There is the airport code JOS for JOS, Nigeria, Joy of Satan, even Jesus our Savior.
the AT
SEN
I is an abbrivation
Prof.
De
commonly its ADL.
Sensitive Index
Pokemon mystery dungeon
I believe it is an abbreviation for "Limited".
Toll is the abbrivation of
Multiple Chemical Sensitivity
it is the abbrivation of intracytoplasmic sperm injection (ICSI)