Venture Capital Trust, a pool of money used to invest in young, growing or struggling companies. It's the British version of a Venture Capital Fund.

Vintage Card Traders, an online sportscard trading group.

VCT is a three-letter abbreviation with multiple meanings, as described below:

Variable Cam Timing, which is found in modern car engines.

Voluntary Counseling and Testing for HIV.

Vinyl Composition Tile, or sometimes Vinyl Composite Tile, a type of hard vinyl floor tile usually commercial.