| TCM | tissue culture medium; transcutaneous monitor |
|---|---|
| TCPD50 | 50% tissue culture protective dose |
| UC | ulcerative colitis; ultracentrifugal; umbilical cord; unchanged; unclassifiable; unconscious; undiff... |
| UCBC | umbilical cord blood culture |
| TCBS | Thiosulfate Citrate Bile salt Sucrose agar |