NSFW By EvilJanuary 21, 2015February 26, 2020Acronym NSFW = Not Safe For Work * Something, (usually from the internet) that contains possible words or images, that may get you in trouble if seen while at a job. Ex: Warning: The following website is “NSFW” because it shows some nude photos Ex: Be careful looking at the E-mail, it may have some things that are “NSFW.” BACK to Acronyms