| SW | seriously wounded; short waves; sinewave; slow wave; soap and water; social worker; spike wave; spir... |
|---|---|
| OLB | olfactory bulb; open liver biopsy; open lung biopsy |
| KO | keep on; keep open; killed organism; knee orthosis; knock out |
| HK | hand to knee; heat-killed; heel-to-knee; hexokinase; human kidney |
| TKA | total knee arthroplasty; transketolase activity; trochanter, knee, ankle |