| Acronym | Definition |
|---|
| SK➣Saskatchewan |
| SK➣Sick |
| SK➣South Korea |
| SK➣Slovakia |
| SK➣Slovak Republic |
| SK➣Serial Killer |
| SK➣Stephen King (author) |
| SK➣Skopje (Macedonia capital) |
| SK➣Sidekick (gaming) |
| SK➣Side Kick (martial arts) |
| SK➣Stockport (postcode, United Kingdom) |
| SK➣Snooker |
| SK➣Soundking (est. 1988; China) |
| SK➣Slipknot (band) |
| SK➣Slipknot |
| SK➣Smurfit Kappa (various locations) |
| SK➣Shaman King (Japanese cartoon) |
| SK➣South Kitsap |
| SK➣Sacramento Kings |
| SK➣Stacy Keibler (WWE Diva) |
| SK➣Special K (cereal) |
| SK➣Sauerkraut |
| SK➣Salman Khan (Indian actor) |
| SK➣Soup Kitchen |
| SK➣Stanley Kubrick (film director) |
| SK➣Storekeeper (US Navy and Coast Guard rating) |
| SK➣Streptokinase |
| SK➣Sleater Kinney (band) |
| SK➣Secret Key |
| SK➣Scandinavian Airlines System |
| SK➣Siesta Key (Florida) |
| SK➣Surat Keputusan (Indonesian: decree) |
| SK➣Søren Kierkegaard (philosopher) |
| SK➣Spy Kids (movie) |
| SK➣Sangguniang Kabataan (Youth Council of the Philippines) |
| SK➣Silent Key (deceased amateur radio operator) |
| SK➣Shadow Knight (Everquest) |
| SK➣Silicon Knights |
| SK➣Super-Kamiokande (Cerenkov detector in the Kamioka Mozumi mine in Japan) |
| SK➣Straight Key (instrument used to generate morse code) |
| SK➣Seborrheic Keratosis |
| SK➣Schroet Kommando (gaming clan) |
| SK➣Stana Katic (actress) |
| SK➣South Kurdistan (Iraqi Kurdistan) |
| SK➣Seto Kaiba (Yu-Gi-Oh! character) |
| SK➣Skinfold Thickness |
| SK➣Script Kiddie |
| SK➣Service Knowledge |
| SK➣Spot Kick (soccer) |
| SK➣Shawn Kemp (NBA player) |
| SK➣Stop Keying (TTY communication) |
| SK➣Surrogate Key (relational database design) |
| SK➣Samurai Katana |
| SK➣Sealed Knot (UK re-enactment society) |
| SK➣Sisak, Croatia (license plate) |
| SK➣Stellar Kart (band) |
| SK➣Sitekick (YTV.com game) |
| SK➣Stranski-Krastanov (strain-induced island formation method) |
| SK➣South Kanara (India district) |
| SK➣Snap Kick |
| SK➣Saxon Knights |
| SK➣South Karana (Everquest) |
| SK➣Step-Kid |
| SK➣Star Kingdoms (game) |
| SK➣Star Kingdoms (online game) |
| SK➣Sanguniang Kabataan |
| SK➣Seok Kyu (petrol company, South Korea) |
| SK➣Skill Identifier |
| SK➣Serpent Kingdoms (roleplaying games, Dungeons & Dragons) |
| SK➣Standard Kaizen (methodology) |
| SK➣Skull Kontrol (band) |
| SK➣Saeder-Krupp Corporation |
| SK➣Spreading sequence of user number k |
| SK➣Spawn Kill(ing) (gaming) |
| SK➣Schildknapenwerking (Dutch) |
| SK➣Suicide Krew |
| SK➣Saiid Kobeisy (Lebanese fashion designer) |