| Abbreviation | Definition |
|---|---|
| SKGF | Sterne, Kessler, Goldstein & Fox |
| SKH | Stauffers of Kissel Hill |
| SKJ | Sri Krishna Jewelers |
| SKL | Starling Kitty Label |
| SKL | Stephen Katz Ltd |
| SKM | Sandy K. Mead Construction Company |
| SKM | Saraina Koat Mentawai |
| SKM | Saunders Karp Megrue |
| SKM | Seltzer Kaufmann Marketing |
| SKM | Szybka Kolej Miejska |
| SKMG | Street Knowledge Music Group, L.L.C. |
| SKN | Screw Kappa Napa |
| SKO | Stephen Kitt Oberbeck Communications |
| SKOL | South Kansas and Oklahoma Short Line Railroad |
| SKP | Sam Kargbo Productions |
| SKP | Stoll, Keenon, & Park, L. L. P. |
| SKR | SchoolKids Records |
| SKR | SKR Management Corporation |
| SKTA | Shetland Knitwear Trades Association |
| SKTC | Southern Kansas Telephone Company |