Your abbreviation search returned 84 meanings
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| Rank Abbr. | Meaning | |
|---|---|---|
| HAC | Hearing Aid Compatible | |
| HAC | Hill-Start Assist Control (automobiles) | |
| HAC | Housing Assistance Council | |
| HAC | Home Access Center | |
| HAc | Acetic Acid | |
| HAC | Honourable Artillery Company | |
| HAC | Health Action in Crises (UN World Health Organization) | |
| HAC | House Appropriations Committee | |
| HAC | Havre Athletic Club (Le Havre, France) | |
| HAC | Health Administration Center (US VA) | |
| HAc | Acetaldehyde | |
| HAC | Humanitarian Aid Commission | |
| HAC | Hospital Acquired Condition | |
| HAC | Human Artificial Chromosome | |
| HAC | Hearing Aid Council | |
| HAC | Hyperadrenocorticism | |
| HAC | High Alumina Cement | |
| HAC | Humanist Association of Canada | |
| HAC | Haiti Action Committee (Berkeley, CA) | |
| HAC | Helicopter Aircraft Commander | |
| HAC | Hydrogen-Assisted Cracking | |
| HAC | Heinous, Atrocious, and Cruel (crime categorization) | |
| HAC | Hot Action Cop (band) | |
| HAC | Hybrid Adaptive Caching | |
| HAC | Hazardous Area Classification | |
| HAC | Humanitarian Affairs Commission | |
| HAC | Hockessin Athletic Club (Hockessin, DE) | |
| HAC | Heading Alignment Circle (NASA; space shuttle) | |
| HAC | Homeless Action Center (legal services agency, Berkeley California) | |
| HAC | Heavy Assault Cruiser (gaming, EVE Online) | |
| HAC | Hamilton Arts Collective (Baltimore, MD) | |
| HAC | Hydrogenated Amorphous Carbon | |
| HAC | Higher Authority Communications | |
| HAC | High Altitude Compensator | |
| HAC | High Altitude Compensation | |
| HAC | Have A Cow | |
| HAC | Hmong American Community | |
| HAC | Hughes Aircraft Corporation | |
| HAC | High Angle Conveyor | |
| HAC | Hot Asian Chick | |
| HAC | Human Assurance Committee (Medical College of Georgia) | |
| HAC | Health Assessment Questionnaire (used to assess quality of life) | |
| HAC | Hybrid Aircraft Corporation (Edgewood, NM) | |
| HAC | Heparin Affinity Chromatography | |
| HAC | Hydroxyapatite Ceramics | |
| HAC | Hydroxyapatite Chromatography | |
| HAC | Heteroscedasticity Autocorrelation-Consistent | |
| HAC | High Acceleration Cockpit | |
| HAC | Host America Corporation | |
| HAC | Hollywood Advisory Council | |
| HAC | Harbor and Approach Chart | |
| HAC | Help the Afghan Children | |
| HAC | HIDTA Assistance Center | |
| HAC | Hansard Association of Canada | |
| HAC | Hawaii Air Cargo (Honolulu, HI) | |
| HAC | Hierarchical Aglomerative Clustering (datamining) | |
| HAC | High Availability Component | |
| HAC | Humanitarian Area Coordinator | |
| HAC | Hot Athletic Chick | |
| HAC | Homeland Acquisition Corporation (Oklahoma City, OK) | |
| HAC | High Accumulator (USAF SACCS 465L EDTCC SPE) | |
| HAC | Head Ally Cockroft (Australian-based consulting firm) | |
| HAC | Hudson Associates Consulting, Inc (Virginia Beach, VA) | |
| HAC | Human Animal Contact | |
| HAC | Housing Advice Centre (various locations) | |
| HAC | Houston Area Chapter (various organizations; Houston, TX) | |
| HAC | Houston Area Council (American Business Women's Association; Texas) | |
| HAC | High Aspect Contact | |
| HAC | High Availability Clustering (computing) | |
| HAC | Honorary Advisory Committee (various organizations) | |
| HAC | Honors and Awards Committee (various organizations) | |
| HAC | Home Affairs Committee (UK) | |
| HAC | High Administrative Court (various locations) | |
| HAc | Heritage Advisory Committee (various locations) | |
| HAC | Heritage Advisory Council (various organizations) | |
| HAC | Hawkesbury Agricultural College (Australia) | |
| HAC | Hawaii Advisory Committee (USCCR) | |
| HAC | Heading Alignment Cone (US NASA) | |
| HAC | Heading Alignment Cylinder (US NASA) | |
| HAC | Health Access Coalition | |
| HAC | Harbour Arts Centre (UK) | |
| HAC | Hands across the Campus (American Jewish Committee) | |
| HAc | Haitian American Caucus | |
| HAC | Huntington Arts Council (Huntington, NY) | |
Note: We have 250 other definitions for HAC in our Acronym Attic