C-5010 L-7829-F Materials strength testing service

C-5010 O-8631-A Medical laboratory

C-5010 O-8634-D Medical service

C-5010 O-8634-G Medical specialist in association with paramedical nursing and social workers

C-5010 Q-9330-F Merry go round services

C-5010 L-7869-N Microfiche production service

C-5010 O-8639-X Midwifery services

C-5010 L-7822-J Mining surveying service

C-5010 P-9112-A Motion picture distributor

C-5010 P-9111-A Motion picture editing service

C-5010 P-9111-C Motion picture film tape production service

C-5010 Q-9523-B Motion picture producer

C-5010 P-9113-E Motion picture theatre operator

INDUSTRY - Museum operator

C-5010 P-9252-D Music hall operator

C-5010 P-9241-E Musical group operator

C-5010 L-7823-Q Naval architectural services

C-5010 O-8622-H Neurologist

C-5010 P-9122-A News collection for television broadcasting service

C-5010 P-9113-F Newsreel theatre operator

C-5010 O-8729-F Non-residential welfare service

C-5010 O-8613-C Nursing home

C-5010 L-7810-H Observatory operator

C-5010 O-8622-J Obstetrician