| SKS | Association of Finnish Chemical Societies 
| Others |
| SKS | Cartographic Society of Finland
| Others |
| SKS | Kemiska Sillskapet i Finland ry
| Others |
| SKS | Same Key System
| Others |
| SKS | Samozaryadni Karabin Simonva
| Others |
| SKS | Samozaryadnyi Karabin Sistemi
| Others |
| SKS | Samozaryadnyj Karabin Simonova
| Others |
| SKS | Sense Key Specific
| Others |
| SKS | Seriously Killer Stuff
| Others |
| SKS | Simultaneous Kissing Stents
| Others |
| SKS | SIRS Knowledge Source
| Others |
| SKS | Skoda Klub Slovenija
| Others |
| SKS | Smart Key System
| Others |
| SKS | Smart Kitchen Summit
| Others |
| SKS | Snow King Special
| Others |
| SKS | Some Kind Soul
| Others |
| SKS | Someone Knows Something
| Others |
| SKS | Sri Krishna Structures
| Others |
| SKS | Steven K Smith
| Others |
| SKS | Stop Keep Start
| Others |
| SKS | Storm King School
| Others |
| SKS | Suomen Kartografinen Seura
| Others |
| SKS | Suomen Kemian Seura
| Others |
| SKS | Suzuki Klub Slovenija
| Others |
| SKS | Svenska Kemistsamfundet
| Others |
| SKS | Swayam Krishi Sangam
| Others |
| SKS | Swedish Chemical Society
| Others |
| SKS | Sydney and Kennedy Skogen
| Others |
| SKS | Synchronizing Key Server
| Others |
| SKS | Szkolny Klub Sportowy
| Others |
| SKS | Vojens, Denmark
| Others |