| Abbreviation | Definition |
|---|---|
| MT | Mount Table |
| MT | Make Trace |
| MT | Material Table |
| MTAF | Maryland Technical Architecture Framework |
| MTLA | Mark Tessier Landscape Architecture |
| MTP | Material, Techniques, and Processes |
| MUMA | McInnes Usher McKnight Architects |
| MVA | Manuel Ventura Architects |
| MVA | Minimum Viable Architecture |
| MYAO | Maki Yoshimura Architecture Office |
| NAAB | National Architectural Accreditation Board |
| NAAB | National Architectural Accrediting Board |
| NAAB | National Architecture Accreditation Board |
| NAAB | National Architecture Accrediting Board |
| NAAMM | National Association of Architectural Metal Manufacturers |
| NAAU | Network for Advanced Architecture and Urbanism |
| NAERG | Naval Architecture Elements Reference Guide |
| NANA | Not a Number Architects |
| NAO | Normal Architecture Office |
| NAPA | New Application Processing Architecture |