| NABC | National Association of Bee Consultants (South Africa) | 全国蜜蜂顾问协会（南非） |
| NABC | National Association of Basketball Coaches | 全国篮球教练协会 |
| NABC | North American Boxing Council | 北美拳击协会 |
| NABC | National Agricultural Biotechnology Council | 国家农业生物技术委员会 |
| NABC | New Albany Ballet Company (Ohio) | 新奥尔巴尼芭蕾舞团（俄亥俄州） |
| NABC | North American Banding Council | 北美强盗委员会 |
| NABC | North American Bridge Championships (American Contract Bridge League tournament) | 北美桥牌锦标赛（美国合同桥牌联赛） |
| NABC | North American Blueberry Council | 北美蓝莓委员会 |
| NABC | N A B Asset Corporation | 北美资产公司 |
| NABC | North American Bengali Conference | 北美孟加拉语会议 |
| NABC | North American Beauceron Club | 北美犀牛俱乐部 |
| NABC | Need, Approach, Benefits, Competition/Context | 需要、方法、福利、竞争/语境 |
| NABC | National Auto Body Council | 国家汽车车身委员会 |
| NABC | North American Bison Cooperative | 北美野牛合作社 |
| NABC | North American Baptist College | 北美浸信会学院 |