 | Mac professional events | Volume 5: No. 45 | 19951228 |
| Mac software bugs | Volume 5: No. 14 | 19950420 |
| Mac software for entrepreneurs | Volume 4: No. 44 | 19941117 |
| Mac vs. PC | Volume 5: No. 24 | 19950706 |
| Machine learning | Volume 9: No. 09 | 19990316 |
| Machine learning | Volume 9: No. 22 | 19990713 |
| Machine learning | Volume 4: No. 35 | 19940908 |
| Machine learning and neural networks | Volume 6: No. 31 | 19960430 |
| Macintosh news | Volume 6: No. 44 | 19960627 |
| Major search engines for WWW | Volume 7: No. 51 | 19970805 |
| Management book reviews | Volume 3: No. 01 | 19930106 |
| Management culture | Volume 3: No. 21 | 19930526 |
| Map and weather services | Volume 7: No. 24 | 19970417 |
| Map retrieval | Volume 6: No. 35 | 19960521 |
| Map servers | Volume 6: No. 68 | 19961003 |
| Mars/Venus clarification | Volume 5: No. 36 | 19951012 |
| Mathematical and scientific computation | Volume 5: No. 41 | 19951116 |
 | Mathematics (4) | |
| Mathematics and dynamics | Volume 6: No. 28 | 19960418 |
| Mathematics and optimization | Volume 7: No. 72 | 19971023 |
| Mathematics and optimization | Volume 4: No. 29 | 19940721 |
| Medical AI | Volume 4: No. 08 | 19940224 |
| Member feedback | Volume 7: No. 05 | 19970121 |
| Merchandise | Volume 8: No. 7.3 | 19980305 |
| Meta-search engines | Volume 7: No. 54 | 19970814 |
| Michael S. Kelley | Volume 3: No. 13 | 19930331 |
| Microsoft news | Volume 6: No. 82 | 19961121 |
| Microsoft news | Volume 5: No. 32 | 19950907 |
| Microsoft news | Volume 6: No. 79 | 19961112 |
| Microsoft/Apple news | Volume 8: No. 2.1 | 19980113 |
| Midlife crisis | Volume 9: No. 36 | 19991116 |
| Mike Markowitz also gave his picks for the best games of the year | Volume 1: No. 39 | 19911219 |
| Military funding | Volume 3: No. 07 | 19930217 |
| Military funding | Volume 3: No. 14 | 19930407 |
| Minority and women's issues | Volume 3: No. 01 | 19930106 |
| Misc. | Volume 6: No. 74 | 19961024 |
| Miscellaneous opportunities | Volume 3: No. 25 | 19930623 |
| Miscellaneous updates | Volume 3: No. 24 | 19930616 |
| Miscellany | Volume 9: No. 10 | 19990323 |
| Miscellany | Volume 3: No. 27 | 19930707 |
| Mobile email | Volume 7: No. 24 | 19970417 |
| Molecular computation | Volume 5: No. 15 | 19950427 |
| More job services | Volume 6: No. 54 | 19960808 |
| More on copyright | Volume 3: No. 05 | 19930203 |
| More on search engines | Volume 6: No. 25 | 19960409 |
| More on Seymour Cray | Volume 6: No. 71 | 19961015 |
| Mostly Mac software/gifts | Volume 4: No. 45 | 19941201 |
| Movers and shakers | Volume 3: No. 29 | 19930721 |
| Movies and games | Volume 6: No. 87 | 19961217 |
| Msc. (4) | |
| Msc. college resources | Volume 8: No. 4.2 | 19980128 |
| Msc. news | Volume 3: No. 40 | 19931014 |
| Msc. opportunities | Volume 4: No. 12 | 19940324 |
| Msc. opportunities | Volume 8: No. 6.3 | 19980219 |
| Msc. projects | Volume 5: No. 18 | 19950518 |
| Multimedia | Volume 3: No. 34 | 19930907 |
| Multimedia | Volume 3: No. 46 | 19931202 |
| Multimedia and CD-ROM trends | Volume 3: No. 16 | 19930421 |
| Multimedia and entertainment | Volume 4: No. 40 | 19941020 |
| Multimedia and virtual reality | Volume 4: No. 27 | 19940707 |
| Multimedia and VR | Volume 6: No. 40 | 19960606 |
| Multimedia news | Volume 3: No. 07 | 19930217 |
| Multimedia programming | Volume 3: No. 44 | 19931118 |
| Multimedia resources | Volume 8: No. 24.2 | 19980812 |
| Multiple search engines | Volume 7: No. 54 | 19970814 |
| Music | Volume 6: No. 45 | 19960702 |
| Music archives | Volume 4: No. 05 | 19940203 |
| Music programs | Volume 7: No. 44 | 19970703 |
| Music software | Volume 8: No. 18.3 | 19980611 |
| Mutual funds | Volume 7: No. 08 | 19970130 |
| Mutual funds (clarification) | Volume 7: No. 09 | 19970204 |
| Mysticism | Volume 9: No. 38 | 19991107 |
