| TAC | without speaking |
|---|---|
| TAC | sailing a zigzag course |
| TAC | (nautical) the act of changing tack |
| TAC | a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind |
| TAC | gear for a horse |
| TAC | a short nail with a sharp point and a large head |
| TAC | the heading or position of a vessel relative to the trim of its sails |
| TAC | reverse, as of direction, attitude, or course of action |
| TAC | fix to |
| TAC | sew together loosely, with large stitches |
| TAC | fasten with tacks |
| TAC | make by putting pieces together |