2. Initialism. (aviation) terminal control area ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of TCA
TBF TBG TBH TBHQ TBI TBM TBP TBPA TBS TBSA | TBT TBV TBW TBYTE TC TCA (current term) TCAP TCAS TCA cycle TCB | TCCB TCE TCF TCG TCK TCK receptor-tyrosine kinase TCKs TCL TCM TCO |