Moravek Endre: Index acronymorum selectorum. Pars 6. Instituta oeconomica (A MTAK kiadványai 57. Budapest, 1968)
M.S.O.A. MS of AIMMPE MSP/E/A MSSP MST MSTA MSzB MSzHB MSzK MSzSzOSz M T MTA MTB MTBA MTC Mtcl Co MTD MTF MTIRA MTP M.T.P.S. Mtrcl Co MTS M T T MTTA MUAG MUBA M und G M.U.Z. MüFI Mine Surface Officiala' Association of South Africa, J /e/ Metallurgical Society of the American Institute of Mining, Metallurgical and Petroleum Engineers /e/ Maine Sardine Packers' /Export/ Association, Augusta /e/ International Association of Marhle, Slate and Stone < Polishers, Rubbers and Sawyers, Tile and Marble Setters Helpers and Marble Mosaic and Terrazzo Workers' Helpers, W /e/ Association of Maximum Service Telecasters, W /e/ Manufacturers* Surgical Trade Association, NY /e/ Magyar Szavatossági Bank, Bp /m/ Mezőgazdasági Szövetkezeti Hitelbank, Bp /m/ Mezőgazdasági Szövetkezeti Központ, Bp /m/ Magyar Szabad Szakszervezetek Országos Szövetsége, Bp /m/ = MbT 1. Mica Trade/s/ Association, Ltd, L /e/ 2. Mine Tool Association /e/ 3. Motor Traders* Association, /Australia/ /e/ 4. Motor Traders' Association /South Africa/, J /e/ 5. = METEAE Malayan Tin Bureau, /US/ /e/ /National/ Machine Tool Builders' Association, 01 /e/ Medjumurska TrikotaSa, Őakoveo /sl/ = Mtrcl Co 1. Metál Trades Department /AEL-CIO/ /e/ 2. Midland Tar Distillers Ltd., Oldbury /e/ Men's Tie Foundation, NY /e/ Machine-Tool Industry Research Association, /GB/ /e/ Miqdzynarodowe Targi Poznanskie /po/ /Syndicat National des Industries d'Équipement/ Manutention, Lavage, Travaux Publios, Sidérurgie, Mines, Fonderie, P /f/ Motorcycle Company /e/ 1. Manganese Track Society /e/ 2. Maschinen- und Traktoren-Station /d/ 3. MaSinsko-traktorske stanice /h/ Mariborska Tekstilna Tovarna /sl/ Machine Tool Trades' Association, L /e/ Margarine-Union A.G., Ha /d/ Schweizerische Mustermesse in Basel /d/ Mix und Genest Ag, Stuttgart /d/ Maatschappij tot Uitvoering van Zuiderzeewerken /ne/ Műszaki Fizikai Intézet, /Magyar Tudományos Akadémia/ /m/ 221