What is the Full Form of NSFW ?

Not Safe/Suitable For Work    >>   Chat slang

Not Suitable For Work    >>   Chat
                                                               
No Seats For Whites    >>   Funnies
                                                               
not safe for work    >>   General
                                               
National Schools Film Week    >>   Schools
                                                               
Not Suitable For Women    >>   Products
                                                               
Not Suitable For Windows    >>   Funnies

not safe for work    >>   Texting