HTHCHigh Temperature Hot Corrosion
HTHCHigh-Temperature Hydrocarbons (mineral oil alternative)
HTHCHand-To-Hand Combat
HTHCHealing Touch Health Centre (massages; Canada)
HTHCHard Time Hustla Crip (Los Angeles gang)
HTHCWho the Heck Cares
References in periodicals archive ?
The union's acting secretary was Charlie Culley, the Labor member for Denison in the House of Assembly and Secretary of the HTHC and a number of small trade unions.
Federally registered unionism struggled for relevance in the wake of the limitations on trade union officials' participation on wages boards, the HTHC directive that unions refrain from nominating delegates to the boards and the Arbitration Court's decisions disallowing award coverage.