| ECU | environmental control unit; extended care unit; extensor carpi ulnaris |
|---|---|
| FCU | flexor carpi ulnaris |
| ACF | accessory clinical findings; acute care facility; anterior cervical fusion; area correction factor; ... |
| FACES | unique facies, anorexia, cachexia, and eye and skin lesions [syndrome] |
| FH-UFS | femoral hypoplasia-unusual facies syndrome |