| Sponsor Name | Code | Category | Foreign? | Last Updated | |
|---|---|---|---|---|---|
| M. GEORGE RESEARCH, INCORPORATED | 7297 | 04 | BUSINESS | ||
| M / A-COM GOVERNMENT SYSTEMS | 9887 | 04 | BUSINESS | ||
| MACK TRUCK, INC. | 2364 | 04 | BUSINESS | ||
| MACNEAL-SCHWENDLER CORPORATION | 9743 | 04 | BUSINESS | ||
| MACO STEWART SCHOLARSHIP AND RESEARCH FUND | 8776 | 07 | CHARITY | ||
| MACQUARIE PARK RESEARCH LTD. (AUSTRALIA) | 1189 | 04 | BUSINESS | Y | 05/27/1992 |
| MACROCHEM CORPORATION | 1712 | 04 | BUSINESS | ||
| MACULA FOUNDATION, INC. (THE) | 0687 | 07 | CHARITY | ||
| MAGAININ PHARMACEUTICALS INC. | 1177 | 04 | BUSINESS | ||
| MAGEE WOMENS HOSPITAL | 1619 | 04 | BUSINESS | ||
| MAGNAVOX | 9943 | 04 | BUSINESS | ||
| MAGNECOMP CORPORATION | 7141 | 04 | BUSINESS | ||
| MAGNETIC DELIVERED THERAPEUTICS, INC. | 8789 | 04 | BUSINESS | ||
| MAGNETIC MEASUREMENTS | 0065 | 04 | BUSINESS | ||
| MAGUIRE THOMAS PARTNERS | 2004 | 04 | BUSINESS | ||
| MAHIDOL UNIVERSITY (THAILAND) | 7202 | 08 | HIGHER ED | Y | 10/06/1995 |
| MAINICHI COMMUNICATIONS | 8778 | 04 | BUSINESS | ||
| MALAYSIAN RUBBER PRODUCERS' RESEARCH ASSOCIATION, THE (GREAT BRITAIN) | 1858 | 05 | INT GRP | Y | 01/05/1996 |
| MALCOLM AND DOROTHY COUTTS INSTITUTE FOR JT. RECONSTRUCTION & RESEARCH | 7824 | 05 | INT GRP | ||
| MALIBU, CITY OF | 0908 | 03 | OTHER GOVT | ||
| MALLINCKRODT | 8780 | 04 | BUSINESS | ||
| MAMMOTH COUNTY WATER DISTRICT | 6896 | 03 | OTHER GOVT | ||
| MAMMOTH LAKE SKI AREA | 8786 | 04 | BUSINESS | ||
| MANNA PRO CORPORATION | 9776 | 04 | BUSINESS | ||
| MANPOWER DEMONSTRATION RESEARCH CORPORATION | 7934 | 07 | CHARITY | ||
| MANSFIELD CENTER FOR PACIFIC AFFAIRS | 7478 | 05 | INT GRP | ||
| MANUFACTURING CHEMISTS ASSN, INC. (THE) | 8781 | 05 | INT GRP | ||
| MAPTECH, INC. (VENTURA, CA) | 1276 | 04 | BUSINESS | ||
| MARCH INLAND CARGOPORT DEVELOPMENT LLC, CORPORATION | 0619 | 04 | BUSINESS | ||
| MARCH JOINT POWERS AUTHORITY, THE (MORENO VALLEY, CA) | 0914 | 03 | OTHER GOVT | ||
| MARCH OF DIMES BIRTH DEFECTS FOUNDATION | 8783 | 07 | CHARITY | ||
| MARCIA SLATER SOCIETY FOR RESEARCH IN LEUKEMIA INC. | 9956 | 07 | CHARITY | ||
| MARCUS A. FOSTER EDUCATIONAL INSTITUTE | 9736 | 07 | CHARITY | ||
| MARET CORPORATION | 0603 | 04 | BUSINESS | ||
| MARGARET E. EARLY MEDICAL RESEARCH TRUST | 8791 | 07 | CHARITY | ||
| MARGARET E. OSER FOUNDATION (THE) | 0634 | 06 | FOUND | ||
| MARGARET W. AND HERBERT HOOVER, JR. FOUNDATION | 8784 | 06 | FOUND | ||
| MARGOES FOUNDATION | 1081 | 07 | CHARITY | ||
| MARIA SKLODOWSKA - CURRIE FUND II (POLAND) | 1060 | 07 | CHARITY | Y | 11/01/1996 |
| MARILYN HORNE FOUNDATION, THE | 0284 | 07 | CHARITY | ||
| MARIN COMMUNITY FOUNDATION | 7293 | 07 | CHARITY | ||
| MARIN COMPUTER EDUCATION CONSORTIUM | 9988 | 04 | BUSINESS | ||
| MARIN INSTITUTE FOR PREVENTION OF ALCOHOL & DRUG PROBLEMS | 7554 | 05 | INT GRP | ||
| MARIN MUNICIPAL WATER DISTRICT | 0569 | 03 | OTHER GOVT | ||
| MARIN, COUNTY OF | 6903 | 03 | OTHER GOVT | ||
| MARINE BIOLOGICAL LABORATORY (WOODS HOLE, MASSACHUSETTS) | 0737 | 05 | INT GRP | ||
| MARINE RESEARCH SPECIALISTS | 7840 | 04 | BUSINESS | ||
| MARINE REVIEW COMMITTEE | 8785 | 08 | HIGHER ED | ||
| MARINE SCIENCE SOCIETY OF THE PACIFIC NORTHWEST | 1499 | 05 | INT GRP | ||
| MARINE SEED (VIRGIN ISLANDS) | 0709 | 04 | BUSINESS | Y | 04/01/1997 |
| MARINE SPILL RESPONSE CORPORATION | 7193 | 04 | BUSINESS | ||
| MARION AND JASPER WHITING FOUNDATION | 2007 | 06 | FOUND | ||
| MARION LABORATORIES, INC. | 8787 | 04 | BUSINESS | ||
| MARKETING SCIENCE INSTITUTE | 1870 | 05 | INT GRP | ||
| MARQUETTE ELECTRONICS, INC. (INCL SUPPLIES DIVISION IN FLORIDA) | 0214 | 04 | BUSINESS | ||
| MARS FOUNDATION, THE | 2022 | 06 | FOUND | ||
| MARS, INCORPORATED | 0763 | 04 | BUSINESS | ||
| MARSHFIELD CLINC (INCL NATL FARM MEDICINE CENTER) | 0028 | 07 | CHARITY | ||
| MARTEK BIOSCIENCES CORPORATION | 0827 | 04 | BUSINESS | ||
| MARTHA HOLDEN JENNINGS FOUNDATION | 8788 | 06 | FOUND | ||
| MARTIN MARIETTA CORP | 8792 | 04 | BUSINESS | ||
| MARVELL SEMICONDUCTOR, INC. | 2033 | 04 | BUSINESS | ||
| MARY A. CROCKER TRUST | 0650 | 06 | FOUND | ||
| MARY IMOGENE BASSETT HOSPITAL | 0029 | 07 | CHARITY | ||
| MARY KAY ASH CHARITABLE FOUNDATION | 2186 | 05 | INT GRP | ||
| MARY REYNOLDS BABCOCK FOUNDATION | 8793 | 06 | FOUND | ||
| MARYLAND MEDICAL RESEARCH INSTITUTE | 8797 | 07 | CHARITY | ||
| MASA, INC. | 2181 | 04 | BUSINESS | ||
| MASON & HANGER-SILAS MASON COMPANY, INCORPORATED | 1650 | 04 | BUSINESS | ||
| MASPAR COMPUTER CORPORATION | 1449 | 04 | BUSINESS | ||
| MASS. COMPUTER ASSOCIATES | 8799 | 04 | BUSINESS | ||
| MASS. EYE AND EAR INFIRMARY | 8795 | 07 | CHARITY | ||
| MASS. GENERAL HOSPITAL | 6902 | 03 | OTHER GOVT | ||
| MASS. HEALTH RESEARCH INSTITUTE, INC. (MHRI) | 7471 | 05 | INT GRP | ||
| MASS. INSTITUTE OF TECHNOLOGY | 8794 | 08 | HIGHER ED | ||
| MASTER BUILDERS | 8796 | 04 | BUSINESS | ||
| MASTER PROGRAMS (SPAIN) | 7933 | 04 | BUSINESS | Y | 04/10/1991 |
| MATERIALS ENGINEERING ASSOCIATES, INC. | 7528 | 04 | BUSINESS | ||
| MATERNAL AND CHILD HEALTH ACCESS | 2384 | 05 | INT GRP | ||
| MATHEMATICA, INC.(INCL MATH PLCY RES & CNTR FOR STUDYING HLT SYS CHNG) | 7655 | 04 | BUSINESS | ||
| MATHEMATICAL ASSOCIATION OF AMERICAN, INC. | 7258 | 05 | INT GRP | ||
| MATHEMATICAL SCIENCE RESEARCH INSTITUTE (THE) (MSRI) | 1053 | 05 | INT GRP | ||
| MATIS, INC. | 2385 | 04 | BUSINESS | ||
| MATRECON, INC. | 7384 | 04 | BUSINESS | ||
| MATRITECH, INC. | 0722 | 04 | BUSINESS | ||
| MATRIX PHARMACEUTICAL INC. | 7935 | 04 | BUSINESS | ||
| MATSUSHITA, LTD (INCL PANASONIC) (JAPAN) | 1793 | 04 | BUSINESS | Y | 04/10/1998 |
| MATTEL, INC. | 8798 | 04 | BUSINESS | ||
| MAURER ENGINEERING, INC. | 7470 | 04 | BUSINESS | ||
| MAURICE FALK MEDICAL FUND | 8800 | 06 | FOUND | ||
| MAX AND HANNAH LEVINSON FOUNDATION | 8801 | 06 | FOUND | ||
| MAX AND VICTORIA DREYFUS FOUNDATION, INC. (THE) | 1428 | 06 | FOUND | ||
| MAX C. FLEISCHMANN FOUNDATION | 8802 | 06 | FOUND | ||
| MAX KADE FOUNDATION | 8804 | 06 | FOUND | ||
| MAX-PLANCK-INSTITUT FUR BIOPHYSIKALISCHE CHEMIE (GERMANY) | 7875 | 05 | INT GRP | Y | 12/28/1990 |
| MAX-PLANCK-INSTITUT FUR EXTRATERRESTRISCHE PHYSIK (GERMANY) | 0191 | 05 | INT GRP | Y | 10/06/1995 |
| MAXELL CORPORATION OF AMERICA | 7491 | 04 | BUSINESS | ||
| MAXICARE RESEARCH AND EDUCATIONAL FOUNDATION | 8825 | 05 | INT GRP | ||
| MAXIM PHARMACEUTICALS | 0881 | 04 | BUSINESS | ||
| MAXWELL H. GLUCK FOUNDATION, INC. | 7126 | 06 | FOUND | ||
| MAXWELL LABS | 8805 | 04 | BUSINESS | ||
| MAXWELL TECHNOLOGIES COMPANY | 0942 | 04 | BUSINESS | ||
| MAYO CLINIC | 8826 | 04 | BUSINESS | ||
| MAYO FOUNDATION | 8806 | 07 | CHARITY | ||
| MAZDA MOTOR CORPORATION (JAPAN) | 7369 | 04 | BUSINESS | Y | 07/20/1988 |
| MBB DEUTSCHE AEROSPACE (GERMANY) | 1165 | 04 | BUSINESS | Y | 04/20/1992 |
| MBC APPLIED ENVIRONMENTAL SCIENCES | 7887 | 04 | BUSINESS | ||
| MCCARTHY FAMILY FOUNDATION (SAN DIEGO, CA) | 0836 | 06 | FOUND | ||
| MCCLELLAND ENGINEERS, INC. | 7366 | 04 | BUSINESS | ||
| MCCONNELL FOUNDATION (THE) | 1289 | 06 | FOUND | ||
| MCCORMICK AND COMPANY, INC. | 8809 | 04 | BUSINESS | ||
| MCDONNELL / DOUGLAS ASTRONAUTICS | 8810 | 04 | BUSINESS | ||
| MCGAW LABORATORIES | 8812 | 04 | BUSINESS | ||
| MCGRAW-HILL (INCLUDES HEALTHCARE GROUP & CLINICAL RESEARCH INTL) | 7704 | 04 | BUSINESS | ||
| MCI FOUNDATION | 1368 | 05 | INT GRP | ||
| MCKESSON FOUNDATION, INC. | 2197 | 05 | INT GRP | ||
| MCKNIGHT FOUNDATION (THE) | 8813 | 06 | FOUND | ||
| MCLAUGHLIN RESEARCH INSTITUTE FOR BIOMEDICAL SCIENCES | 1338 | 05 | INT GRP | ||
| MCLEAN HOSPITAL | 7696 | 07 | CHARITY | ||
| MCM LABORATORIES INCORPORATED | 7247 | 04 | BUSINESS | ||
| MCMASTER UNIVERSITY (CANADA) | 0145 | 08 | HIGHER ED | Y | 09/01/1995 |
| MCNAMEE, PORTER & SEELEY, INC. | 0114 | 04 | BUSINESS | ||
| MCNC (RESEARCH TRIANGLE PARK, NC) | 0211 | 05 | INT GRP | ||
| MCNEIL PHARMACEUTICAL | 8807 | 04 | BUSINESS | ||
| MDL INFORMATION SYSTEMS, INC. | 0357 | 04 | BUSINESS | ||
| MEAD JOHNSON AND CO. | 8814 | 04 | BUSINESS | ||
| MEADOX MEDICALS, INC. | 7225 | 04 | BUSINESS | ||
| MEAT RESEARCH CORPORATION (AUSTRALIA) | 0397 | 04 | BUSINESS | Y | 06/25/1996 |
| MEC ANALYTICAL SYSTEMS (CALIFORNIA) | 1277 | 04 | BUSINESS | ||
| MED & TECHNICAL RESEARCH ASSOCIATES, INC. | 1452 | 04 | BUSINESS | ||
| MED BIOLOGY INSTITUTE (THE) | 9889 | 07 | CHARITY | ||
| MED COLLEGE OF GEORGIA INSTITUTE, INC. | 9618 | 08 | HIGHER ED | ||
| MED COLLEGE OF OHIO | 1868 | 08 | HIGHER ED | ||
| MED COLLEGE OF PENNSYLVANIA (THE) | 8574 | 08 | HIGHER ED | ||
| MED COLLEGE OF WISCONSIN | 1104 | 08 | HIGHER ED | ||
| MED COMMUNICATIONS RESOURCES INCORPORATED | 1113 | 04 | BUSINESS | ||
| MED CONCEPTS INCORPORATED | 1945 | 04 | BUSINESS | ||
| MED DEVELOPMENT FOR ISRAEL, INC. | 1042 | 07 | CHARITY | ||
| MED FOUNDATION OF BUFFALO | 8817 | 07 | CHARITY | ||
| MED GRAPHICS CORPORATION | 0627 | 04 | BUSINESS | ||
| MED RESEARCH COUNCIL OF CANADA | 6904 | 03 | OTHER GOVT | Y | 02/21/1991 |
| MED SERVICE CORPORATION INTERNATIONAL (MSCI) | 1132 | 04 | BUSINESS | ||
| MED UNIVERSITY OF SOUTH CAROLINA | 7730 | 08 | HIGHER ED | ||
| MED-TOX HEALTH SERVICES | 1659 | 04 | BUSINESS | ||
| MEDACOUSTICS, INC. | 0679 | 04 | BUSINESS | ||
| MEDAREX | 2312 | 04 | BUSINESS | ||
| MEDCHEM PRODUCTS, INC. | 7451 | 04 | BUSINESS | ||
| MEDCLONE, INC. | 9965 | 04 | BUSINESS | ||
| MEDCO RESEARCH | 8815 | 04 | BUSINESS | ||
| MEDIASCOPE | 1899 | 04 | BUSINESS | ||
| MEDICAL CARBON RESEARCH INSTITUTE, LLC (GERMANY) | 2094 | 04 | BUSINESS | Y | 04/17/1998 |
| MEDICINE IN THE PUBLIC INTEREST (MIPI) | 1437 | 07 | CHARITY | ||
| MEDICIS PHARMACEUTICAL CORP. | 1217 | 04 | BUSINESS | ||
| MEDIMMUNE, INC. | 1677 | 04 | BUSINESS | ||
| MEDLANTIC RESEARCH INSTITUTE (INCL NATL REHAB. HOSP. RESEARCH CTR.) | 0007 | 07 | CHARITY | ||
| MEDSTAT GROUP, INC. | 0996 | 04 | BUSINESS | ||
| MEDTRONIC | 7936 | 04 | BUSINESS | ||
| MEDWAVE, INC. | 0957 | 04 | BUSINESS | ||
| MEET THE COMPOSER / CALIFORNIA (INDEPENDENT COMPOSERS ASSOCIATION) | 1288 | 05 | INT GRP | ||
| MEGABIOS CORP. | 1407 | 04 | BUSINESS | ||
| MEIJI UNIVERSITY | 8811 | 08 | HIGHER ED | ||
| MEIKAI UNIVERSITY (JAPAN) | 0151 | 08 | HIGHER ED | Y | 08/25/1995 |
| MELAMINE CHEMICALS, INC. | 8827 | 04 | BUSINESS | ||
| MELON RESEARCH BOARD | 8816 | 12 | AG MKT ORD | ||
| MEMBRANE TECHNOLOGY AND RESEARCH, INC. | 8366 | 04 | BUSINESS | ||
| MEMORIAL HEALTH SERVICES (INCLUDES MEM'L CANCER INST & MEM'L MED CTR) | 7328 | 07 | CHARITY | ||
| MEMORIAL TRUST FDN OF DOWNEY HOSPITAL & RIO HONDA HOSPITAL | 2323 | 05 | INT GRP | ||
| MEMPHIS STATE UNIVERSITY | 7294 | 08 | HIGHER ED | ||
| MEMS PRECISION INSTRUMENTS | 0867 | 04 | BUSINESS | ||
| MENDOCINO COUNTY PRIVATE INDUSTRY COUNCIL | 2016 | 03 | OTHER GOVT | ||
| MENTOR GRAPHICS CORPORATION | 1400 | 04 | BUSINESS | ||
| MERCANTILE TRUST & SAVINGS BANK | 9760 | 04 | BUSINESS | ||
| MERCED UNION HIGH SCHOOL DISTRICT | 6905 | 03 | OTHER GOVT | ||
| MERCED, COUNTY OF | 6906 | 03 | OTHER GOVT | ||
| MERCK & CO., INC. (INCL MERCK, SHARP, AND DOHME RESEARCH LAB) | 7075 | 04 | BUSINESS | ||
| MERCK COMPANY FOUNDATION (THE) | 7437 | 05 | INT GRP | ||
| MERICA CHAIN GROUP (THE) | 0468 | 04 | BUSINESS | ||
| MERIDIAN CORPORATION, (VIRGINIA) | 7465 | 04 | BUSINESS | ||
| MERIDIAN DIAGNOSTICS, INC. | 0433 | 04 | BUSINESS | ||
| MERIDIAN INSTRUMENTS, INC. (MICHIGAN) | 0183 | 04 | BUSINESS | ||
| MERVYN'S | 9603 | 04 | BUSINESS | ||
| METABOLEX, INC. | 1163 | 04 | BUSINESS | ||
| METAFUSE INTERNATIONAL, INC. | 8822 | 04 | BUSINESS | ||
| METAGENICS INC. | 1506 | 04 | BUSINESS | ||
| METAL RECOVERY TECHNOLOGIES, INC. | 0504 | 04 | BUSINESS | ||
| METATOOLS, INC. | 0259 | 04 | BUSINESS | ||
| METCALF & EDDY, INC. | 1591 | 04 | BUSINESS | ||
| METHYL BROMIDE GLOBAL COALITION | 1562 | 04 | BUSINESS | ||
| METRO LASER | 7542 | 04 | BUSINESS | ||
| METROPOLITAN LIFE FOUNDATION | 8823 | 05 | INT GRP | ||
| METROPOLITAN TRANSPORTATION COMMISSION | 8824 | 03 | OTHER GOVT | ||
| METROPOLITAN WATER DIST OF SO CALIF | 6907 | 03 | OTHER GOVT | ||
| MEXICAN AMERICAN LEGAL DEFENSE AND EDUCATIONAL FUND (MALDEF) | 0861 | 07 | CHARITY | ||
| MEXICAN HUNTING ASSOCIATION | 8829 | 05 | INT GRP | Y | |
| MEXICO, GOVT OF (INCL SEC OF EXTERNAL REL, COUNCIL FOR SCI & TECH) | 7751 | 03 | OTHER GOVT | Y | 09/23/1998 |
| MEXICO, NATIONAL UNIVERSITY OF | 7859 | 08 | HIGHER ED | Y | 11/16/1990 |
| MGI PHARMA, INC. | 7958 | 04 | BUSINESS | ||
| MICHELSON FOUNDATION | 2207 | 07 | CHARITY | ||
| MICHIGAN STATE UNIVERSITY | 8832 | 08 | HIGHER ED | ||
| MICHIGAN TECHNOLOGICAL UNIVERSITY | 8866 | 08 | HIGHER ED | ||
| MICHIGAN, STATE OF | 1749 | 03 | OTHER GOVT | ||
| MICRO CRAFT, INC. | 0035 | 04 | BUSINESS | ||
| MICRO LASER SYSTEMS | 1879 | 04 | BUSINESS | ||
| MICRO THERAPEUTICS INC. | 0436 | 04 | BUSINESS | ||
| MICRO-BIO TESTING & RESEARCH LABORATORY (UZY BLACKMAN) | 7477 | 04 | BUSINESS | ||
| MICRO-MINERALS | 0230 | 04 | BUSINESS | ||
| MICROCIDE PHARMACEUTICALS, INC. | 1851 | 04 | BUSINESS | ||
| MICRODISPLAY CORPORATION | 0553 | 04 | BUSINESS | ||
| MICROELECTRONICS AND COMPUTER TECHNOLOGY CORPORATION | 0384 | 04 | BUSINESS | ||
| MICROFAB BIOSYSTEMS, INC. | 1799 | 04 | BUSINESS | ||
| MICROSIM CORPORATION | 0915 | 04 | BUSINESS | ||
| MICROSOFT CORPORATION | 0578 | 04 | BUSINESS | ||
| MICROSOME (FORMERLY SIERRA BIOMEDICAL CORPORATION) | 1013 | 04 | BUSINESS | ||
| MICROWAVE APPLICATIONS GROUP | 1752 | 04 | BUSINESS | ||
| MICROWAVE MONOLITHICS INCORPORATED | 1758 | 04 | BUSINESS | ||
| MIDDLE EAST MANAGEMENT CONSULTANTS (KUWAIT) | 7084 | 04 | BUSINESS | Y | |
| MIDWEST RESEARCH INST(NATL RENEWABLE ENERGY LAB) (WAS SOLAR ENRGY INST) | 9137 | 05 | INT GRP | ||
| MIFFLIN AND ASSOCIATES, INC. | 7492 | 04 | BUSINESS | ||
| MIKALIX & COMPANY | 1433 | 04 | BUSINESS | ||
| MIL 3, INC. | 1576 | 04 | BUSINESS | ||
| MILBANK MEMORIAL FUND | 8833 | 06 | FOUND | ||
| MILE HIGH TRANSPLANT BANK | 1200 | 07 | CHARITY | ||
| MILES INC. (INCLUDES CUTTER BIOLOGICAL) | 8835 | 04 | BUSINESS | ||
| MILES PHARMACEUTICALS | 8839 | 04 | BUSINESS | ||
| MILHEIM FOUNDATION | 8834 | 06 | FOUND | ||
| MILLENNIUM PHARMACEUTICALS, INC. | 0378 | 04 | BUSINESS | ||
| MILLER & ROLFE | 7423 | 04 | BUSINESS | ||
| MILLER CHEMICAL & FERTILIZER CORP. | 8836 | 04 | BUSINESS | ||
| MILLER REDWOOD CO | 8837 | 04 | BUSINESS | ||
| MILLS COLLEGE | 9984 | 08 | HIGHER ED | ||
| MILTON HERSHEY SCHOOL | 1750 | 07 | CHARITY | ||
| MILWAUKEE METROPOLITAN SEWAGE DISTRICT | 8838 | 03 | OTHER GOVT | ||
| MIMC, INTERNATIONAL MEDICAL CONSULTANTS | 0990 | 04 | BUSINESS | ||
| MIMETIX, INC. | 0680 | 04 | BUSINESS | ||
| MINIMAX RESEARCH CORPORATION | 8840 | 04 | BUSINESS | ||
| MINIMED INCORPORATED | 1369 | 04 | BUSINESS | ||
| MINING AND CONSTRUCTION TECHNOLOGIES, INC. | 7809 | 04 | BUSINESS | ||
| MINISTRE DELEGUE,CHARGE / L'AMENAGEMENT / TERRITOIRE / RECONVERSIONS(FRANCE) | 7803 | 03 | OTHER GOVT | Y | 07/18/1990 |
| MINNESOTA MEDICAL FOUNDATION | 8841 | 07 | CHARITY | ||
| MINNESOTA MINING AND MANUFACTURING CORPORATION | 8842 | 04 | BUSINESS | ||
| MINOLTA CORPORATION | 7872 | 04 | BUSINESS | ||
| MINORITY AIDS PROJECT | 7295 | 07 | CHARITY | ||
| MINTURN HULLER COOPERATIVE, INC. | 8843 | 05 | INT GRP | ||
| MIRAVANT MEDICAL TECHNOLOGIES | 2180 | 04 | BUSINESS | ||
| MIRIAM AND PETER HAAS FUND | 0994 | 06 | FOUND | ||
| MISCELLANEOUS SPONSORS | 9850 | 99 | |||
| MISSION NEIGHBORHOOD HEALTH CENTER | 8850 | 07 | CHARITY | ||
| MISSION POWER ENGINEERING CO. | 8772 | 04 | BUSINESS | ||
| MISSION RESEARCH CORPORATION | 0022 | 04 | BUSINESS | ||
| MISSISSIPPI STATE UNIVERSITY | 7898 | 08 | HIGHER ED | ||
| MISSOURI, STATE OF | 7296 | 03 | OTHER GOVT | ||
| MITOKOR (SAN DIEGO, CA) | 0829 | 04 | BUSINESS | ||
| MITOTIX INCORPORATED | 0037 | 04 | BUSINESS | ||
| MITSUBISHI (INCL MITSUBISHI ELECTRIC INFO TECH CTR) (JAPAN) | 7752 | 04 | BUSINESS | Y | 06/25/1997 |
| MITSUI & CO. (U.S.A.), INC. | 0207 | 04 | BUSINESS | ||
| MITSUI SHIPBUILDING & ENGINEERING (JAPAN) | 8844 | 04 | BUSINESS | Y | 09/01/1993 |
| MITSUI TOATSU CHEMICALS, INCORPORATED (JAPAN) | 1396 | 04 | BUSINESS | Y | 12/09/1992 |
| MIZUTANI FOUNDATION FOR GLYCOSCIENCE (JAPAN) | 1597 | 05 | INT GRP | Y | 08/27/1993 |
| MOBIL FOUNDATION, INC. | 9481 | 05 | INT GRP | ||
| MOBIL OIL CORPORATION | 8845 | 04 | BUSINESS | ||
| MODESTO, CITY OF | 7968 | 03 | OTHER GOVT | ||
| MOLECULAR ANALYTICAL SYSTEMS, INC. | 0276 | 04 | BUSINESS | ||
| MOLECULAR BIOSYSTEMS, INC. | 1164 | 04 | BUSINESS | ||
| MOLECULAR GERIATRICS CORPORATION | 1584 | 04 | BUSINESS | ||
| MOLECULAR RESEARCH INSTITUTE (PALO ALTO, CALIFORNIA) | 7553 | 05 | INT GRP | ||
| MOLECULAR SIMULATIONS, INC. | 0056 | 04 | BUSINESS | ||
| MONO LAKE FOUNDATION | 1370 | 07 | CHARITY | ||
| MONOGRAM INDUSTRIES | 8849 | 04 | BUSINESS | ||
| MONOSOLAR, INC. | 8851 | 04 | BUSINESS | ||
| MONSANTO COMPANY | 8852 | 04 | BUSINESS | ||
| MONTANA STATE UNIVERSITY | 0141 | 08 | HIGHER ED | ||
| MONTANA, STATE OF | 0102 | 03 | OTHER GOVT | ||
| MONTEDISON S.P.A. (INCL AUSIMONT USA, INC.) (ITALY) | 0187 | 04 | BUSINESS | Y | 10/06/1995 |
| MONTEREY BAY AQUARIUM RESEARCH INSTITUTE | 7811 | 07 | CHARITY | ||
| MONTEREY BAY UNIFIED AIR POLLUTION CONTROL DISTRICT | 1220 | 03 | OTHER GOVT | ||
| MONTEREY COUNTY | 6909 | 03 | OTHER GOVT | ||
| MONTEREY COUNTY EDUCATION, OFFICE OF | 7199 | 03 | OTHER GOVT | ||
| MONTEREY COUNTY FARM BUREAU | 1392 | 05 | INT GRP | ||
| MONTEREY PENINSULA UNIFIED SCHOOL DISTRICT | 7111 | 03 | OTHER GOVT | ||
| MONTEREY PENINSULA WATER MANAGEMENT DISTRICT | 6914 | 03 | OTHER GOVT | ||
| MORENO VALLEY UNIFIED SCHOOL DISTRICT | 1496 | 03 | OTHER GOVT | ||
| MORENO VALLEY, CITY OF | 7252 | 03 | OTHER GOVT | ||
| MORONGO BAND OF MISSION INDIANS | 1969 | 03 | OTHER GOVT | ||
| MORRIS ANIMAL FOUNDATION | 8854 | 07 | CHARITY | ||
| MORRIS STULSAFT FOUNDATION | 9531 | 06 | FOUND | ||
| MORTON INTERNATIONAL | 0208 | 04 | BUSINESS | ||
| MOSELEY ASSOCIATES, INC. | 0016 | 04 | BUSINESS | ||
| MOTION MANUFACTURING, INC. | 1025 | 04 | BUSINESS | ||
| MOTOROLA, INC. | 9423 | 04 | BUSINESS | ||
| MOTT FOUNDATION | 8859 | 06 | FOUND | ||
| MOUNT SINAI MEDICAL CENTER | 8861 | 07 | CHARITY | ||
| MOUNT ST. JOSEPH-ST. ELIZABETH FAMILY CENTER | 1376 | 07 | CHARITY | ||
| MOUNT ZION HEALTH SYSTEMS, INC. | 7406 | 07 | CHARITY | ||
| MOUNTAINS RECREATION AND CONSERVATION AUTHORITY | 0765 | 03 | OTHER GOVT | ||
| MRV COMMUNICATIONS, INC. | 0951 | 04 | BUSINESS | ||
| MSI INSURANCE FOUNDATION | 7656 | 05 | INT GRP | ||
| MUESER RUTLEDGE JOHNSTONE AND DESIMONE | 8855 | 04 | BUSINESS | ||
| MULTI-ARC VACUUM SYSTEMS, INC. | 8858 | 04 | BUSINESS | ||
| MULTICULTURAL AREA HEALTH EDUCATION CENTER | 7706 | 05 | INT GRP | ||
| MUMPS SYSTEM LABORATORY | 8857 | 04 | BUSINESS | ||
| MUNSELL COLOR FOUNDATION | 8856 | 05 | INT GRP | ||
| MUSCULAR DYSTROPHY ASSOCIATION, INC. | 8862 | 07 | CHARITY | ||
| MUSCULOSKELETAL TRANSPLANT FOUNDATION | 2187 | 07 | CHARITY | ||
| MUSIC CENTER OF LOS ANGELES COUNTY | 7707 | 07 | CHARITY | ||
| MUZAK, INC. | 8863 | 04 | BUSINESS | ||
| MYASTHENIA GRAVIS FOUNDATION, INC. | 8864 | 07 | CHARITY | ||
| MYCOGEN | 0611 | 04 | BUSINESS | ||
| MYELOS CORPORATION | 0120 | 04 | BUSINESS | ||
| MYLAN PHARMACEUTICALS INC | 2196 | 04 | BUSINESS | ||
| MYOCLONUS RESEARCH FOUNDATION, INC. | 1071 | 07 | CHARITY | ||
| MYRIAD GENETICS, INC. | 2192 | 04 | BUSINESS | ||