| HAC | House Appropriations Committee | 众议院拨款委员会 | 
                                    	
									| HAC | Hyperadrenocorticism | 肾上腺皮质亢进 | 
                                    	
									| HAC | Homeless Action Center (legal services agency, Berkeley California) | 无家可归者行动中心(法律服务机构,伯克利加州) | 
                                    	
									| HAC | Humanist Association of Canada | 加拿大人文协会 | 
                                    	
									| HAC | Health Assessment Questionnaire (used to assess quality of life) | 健康评估问卷(用于评估生活质量) | 
                                    	
									| HAC | Hudson Associates Consulting, Inc (Virginia Beach, VA) | Hudson Associates Consulting,Inc(弗吉尼亚州弗吉尼亚海滩) | 
                                    	
									| HAC | Homeland Acquisition Corporation (Oklahoma City, OK) | 国土收购公司(俄克拉何马州俄克拉何马市) | 
                                    	
									| HAC | Hansard Association of Canada | 加拿大汉萨德协会 | 
                                    	
									| HAC | Hierarchical Aglomerative Clustering (datamining) | 分层分层聚类(数据挖掘) | 
                                    	
									| HAC | Heteroscedasticity Autocorrelation-Consistent | 异方差自相关一致 | 
                                    	
									| HAC | Heading Alignment Circle (NASA; space shuttle) | 航向校准圈(NASA;航天飞机) | 
                                    	
									| HAC | High Accumulator (USAF SACCS 465L EDTCC SPE) | 高蓄能器(USAF SACCS 465L EDTCC SPE) | 
                                    	
									| HAC | Hybrid Aircraft Corporation (Edgewood, NM) | 混合飞机公司(新墨西哥州埃奇伍德) | 
                                    	
									| HAC | Heavy Assault Cruiser (gaming, EVE Online) | 重型突击巡洋舰(游戏,EVE Online) | 
                                    	
									| HAC | Hamilton Arts Collective (Baltimore, MD) | 汉密尔顿艺术集体(马里兰州巴尔的摩) | 
                                    	
									| HAC | Hockessin Athletic Club (Hockessin, DE) | 霍克辛运动俱乐部(德国霍克辛) | 
                                    	
									| HAC | Hill-Start Assist Control (automobiles) | 坡道起步辅助控制(汽车) | 
                                    	
									| HAC | Havre Athletic Club (Le Havre, France) | 哈弗竞技俱乐部(法国勒哈弗) | 
                                    	
									| HAC | Haiti Action Committee (Berkeley, CA) | 海地行动委员会(加利福尼亚州伯克利) | 
                                    	
									| HAC | Humanitarian Affairs Commission | 人道主义事务委员会 | 
                                    	
									| HAC | Higher Authority Communications | 高级负责人通信 | 
                                    	
									| HAC | Heparin Affinity Chromatography | 肝素亲和色谱法 | 
                                    	
									| HAC | Hydrogenated Amorphous Carbon | 氢化非晶碳 | 
                                    	
									| HAC | Humanitarian Area Coordinator | 人道主义地区协调员 | 
                                    	
									| HAC | Helicopter Aircraft Commander | 直升机指挥官 | 
                                    	
									| HAC | Hazardous Area Classification | 危险区域分类 | 
                                    	
									| hac | hyaline articular cartilage | 透明关节软骨 | 
                                    	
									| HAC | Humanitarian Aid Commission | 人道主义援助委员会 | 
                                    	
									| HAC | Hughes Aircraft Corporation | 休斯飞机公司 | 
                                    	
									| HAC | Hospital Acquired Condition | 医院获得条件 | 
                                    	
									| HAC | High Availability Component | 高可用性组件 | 
                                    	
									| HAC | Hierarchical Access Control | 分级访问控制 | 
                                    	
									| HAC | Hydrogen-Assisted Cracking | 氢辅助裂化 | 
                                    	
									| HAC | Housing Assistance Council | 房屋援助委员会 | 
                                    	
									| HAC | Hollywood Advisory Council | 好莱坞咨询委员会 | 
                                    	
									| HAC | High Altitude Compensation | 高空补偿 | 
                                    	
									| HAC | High Altitude Compensator | 高空补偿器 | 
                                    	
									| HAC | Harbor and Approach Chart | 港口和进场图 | 
                                    	
									| HAC | Host America Corporation | 东道国美国公司 | 
                                    	
									| HAC | Hmong American Community | 苗族美国人社区 | 
                                    	
									| HAC | Hackers Always Conqueror | 黑客总是征服者 | 
                                    	
									| HAC | Hydroxyapatite Ceramics | 羟基磷灰石陶瓷 | 
                                    	
									| HAC | Hybrid Adaptive Caching | 混合自适应缓存 | 
                                    	
									| HAC | HIDTA Assistance Center | HIDTA援助中心 | 
                                    	
									| hac | hydroxyapatite ceramic | 羟基磷灰石陶瓷 | 
                                    	
									| HAC | Hearing Aid Compatible | 助听器兼容 | 
                                    	
									| hac | hydroxy-acid chloride | 羟基酰氯 | 
                                    	
									| HAC | Heard All Continents | 听到所有大陆 | 
                                    	
									| HAC | Hot Action Cop (band) | 热动作警察(乐队) | 
                                    	
									| HAC | High Angle Conveyor | 高角度输送机 | 
                                    	
									| HAC | High Alumina Cement | 高铝水泥 | 
                                    	
									| HAC | Hearing Aid Council | 助听器委员会 | 
                                    	
									| HAC | Hachijo Jima, Japan | 日本八条岛 | 
                                    	
									| HAC | Habbo Advice Centre | 哈伯咨询中心 | 
                                    	
									| HAC | Hot Athletic Chick | 热运动鸡 | 
                                    	
									| HAC | Holiday Archiv Com | Holiday Archiv公司 | 
                                    	
									| hac | hyperactive child | 多动儿童 | 
                                    	
									| hac | hanging arm cast | 吊臂铸件 | 
                                    	
									| HAC | Hot Asian Chick | 热亚洲鸡 | 
                                    	
									| HAc | Acetaldehyde | 乙醛 | 
                                    	
									| HAC | Have A Cow | 养一头牛 | 
                                    	
									| HAC | High Acceleration Cockpit | 飞机耐高加速度座舱 | 
                                    	
									| HAC | Hughes Aircraft Company | 休斯飞机公司 | 
                                    	
									| HAC | HAwb Charge | 分单费 | 
                                    	
									| HAC | hydroxyapatite ceramic | 羟基磷灰石 | 
                                    	
									| HAC | Honourable Artillery Company | (英国)荣誉炮兵连... | 
                                    	
									| HAC | Human Artificial Chromosome | 人类人造染色体 |