HRDTHigh Refraction Diamond Turning
HRDTHuman Resource Development Technologies (Wilmington, DE)
HRDTHuman Resource Development and Training
HRDTHigh Risk Discharge Team (Kansas)
References in periodicals archive ?
HRDT would be world's most powerful telescope keep Hawaii ahead of Chile (only serious competitor), create new Tucson here by drawing specialized science/high tech companies here to work on project that could take 5-8 years to pull off.
HRDT [Human Resource Development and Training] now have their files and everything in the desks which were supposed to be the general working area.