| Abbreviation | Definition |
|---|---|
| MWA | Mobile Workers Alliance |
| MWAD | Media Workers Association of Dominica |
| MWAF | Migrant Workers Assistance Fund |
| MWCC | Mississippi Workers' Compensation Commission |
| MWO | Migrant Workers Office |
| MWU | Mazda Workers Union |
| MWU | Millennium Workers Union |
| MWU | Miscellaneous Workers Union |
| MYCAREER | How I found myself |
| MYWA | Michigan Youth Workers Association |
| NACC | Naval Acquisition Career Center |
| NACCA | Nevada Association For Court Career |
| NACCAS | National Accrediting Commission of Career Arts & Sciences |
| N-Ach | Need for Achievement |
| NACMC | Navy Acquisition Career Management Center |
| NACTA | National Association for Career Travel Agents |
| NACTA | National Association of Career Travel Agents |
| NACTE | National Assessment of Career and Technical Education |
| NACTE | Nevada Association for Career and Technical Education |
| NAPRSSW | National Association of Puerto Rican Social Service Workers |