| Author | Titles | | 1.
| Macy, John | 1 | | 2.
| MAD Architects Office | 5 | | 3.
| Madach, Imre | 1 | | 4.
| Madách, Imre, 1823-1864 | 1 | | 5.
| Madahil, António Gomes da Rocha, 1893-1969 | 87 | | 6.
| Madalena. Câmara Municipal | 2 | | 7.
| Madalena, Maria | 1 | | 8.
| Madaleno, Acácio | 1 | | 9.
| Madaleno, Carlos Manuel Dias | 6 | | 10.
| Madaleno, Isabel Maria | 1 |
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