| Key Computer Keyboard Standards |
| Key Paper Stock Standards |
| Key Socket Wrench Standards |
| Key Standards |
| Keyway Broach Standards |
| Kiln Drying Standards |
| Kiln Safety Standards |
| Kitchen Cabinet Standards |
| Kitchen Counter Standards |
| Kitchen Faucet Standards |
| Kitchen Sink Standards |
| Knife Gate Valve Standards |
| Knitting Needle Standards |
| Knob ANSI Standards |
| Knob NFPA Standards |
| Knowledge Management ISO Software Standards |
| Knowledge Management Medical Software Standards |
| Knurling Standards |
| Knurling Tool Standards |
| Korean Industrial Standards |
| Kv Wall Standards |
| KVA ANSI Meter Standards |