Reference	Title	Category
ISO/TC 8	Ships and marine technology	A
ISO/TC 8/SC 11	Intermodal and Short Sea Shipping	A
ISO/TC 12	Quantities and units	A
ISO/TC 45	Rubber and rubber products	A
ISO/TC 91	Surface active agents	A
ISO/TC 104	Freight containers	A
ISO/TC 323	Circular economy	A
ISO/TC 1	Screw threads	B
ISO/TC 2	Fasteners	B
ISO/TC 2/SC 11	Fasteners with metric external thread	B
ISO/TC 2/SC 12	Fasteners with metric internal thread	B
ISO/TC 2/SC 13	Fasteners with non-metric thread	B
ISO/TC 2/SC 14	Surface coatings	B
ISO/TC 4	Rolling bearings	B
ISO/TC 5	Ferrous metal pipes and metallic fittings	B
ISO/TC 5/SC 1	Steel tubes	B
ISO/TC 5/SC 2	Cast iron pipes, fittings and their joints	B
ISO/TC 6	Paper, board and pulps	B
ISO/TC 17	Steel	B
ISO/TC 18	Zinc and zinc alloys	B
ISO/TC 20	Aircraft and space vehicles	B
ISO/TC 20/SC 14	Space systems and operations	B
ISO/TC 22	Road vehicles	B
ISO/TC 26	Copper and copper alloys	B
ISO/TC 27	Coal and coke	B
ISO/TC 27/SC 1	Coal preparation: Terminology and performance	B
ISO/TC 27/SC 3	Coke	B
ISO/TC 29	Small tools	B
ISO/TC 29/SC 5	Grinding wheels and abrasives	B
ISO/TC 31	Tyres, rims and valves	B
ISO/TC 33	Refractories	B
ISO/TC 34/SC 2	Oleaginous seeds and fruits and oilseed meals	B
ISO/TC 34/SC 3	Fruits and vegetables and their derived products	B
ISO/TC 34/SC 4	Cereals and pulses	B
ISO/TC 34/SC 7	Spices, culinary herbs and condiments	B
ISO/TC 34/SC 10	Animal feeding stuffs	B
ISO/TC 36	Cinematography	B
ISO/TC 38/SC 20	Fabric descriptions	B
ISO/TC 39	Machine tools	B
ISO/TC 39/SC 8	Work holding spindles and chucks	B
ISO/TC 42	Photography	B
ISO/TC 44	Welding and allied processes	B
ISO/TC 44/SC 6	Resistance welding and allied mechanical joining	B
ISO/TC 44/SC 8	Equipment for gas welding, cutting and allied processes	B
ISO/TC 47	Chemistry	B
ISO/TC 48	Laboratory equipment	B
ISO/TC 52	Light gauge metal containers	B
ISO/TC 60	Gears	B
ISO/TC 61	Plastics	B
ISO/TC 61/SC 9	Thermoplastic materials	B
ISO/TC 61/SC 10	Cellular plastics	B
ISO/TC 61/SC 12	Thermosetting materials	B
ISO/TC 67	Oil and gas industries including lower carbon energy	B
ISO/TC 70	Internal combustion engines	B
ISO/TC 79	Light metals and their alloys	B
ISO/TC 81	Common names for pesticides and other agrochemicals	B
ISO/TC 82	Mining	B
ISO/TC 87	Cork	B
ISO/TC 93	Starch (including derivatives and by-products)	B
ISO/TC 94	Personal safety -- Personal protective equipment	B
ISO/TC 96	Cranes	B
ISO/TC 96/SC 2	Terminology	B
ISO/TC 100	Chains and chain sprockets for power transmission and conveyors	B
ISO/TC 101	Continuous mechanical handling equipment	B
ISO/TC 102	Iron ore and direct reduced iron	B
ISO/TC 105	Steel wire ropes	B
ISO/TC 106	Dentistry	B
ISO/TC 106/SC 1	Filling and restorative materials	B
ISO/TC 106/SC 2	Prosthodontic materials	B
ISO/TC 106/SC 3	Terminology	B
ISO/TC 107	Metallic and other inorganic coatings	B
ISO/TC 109	Oil and gas burners	B
ISO/TC 110	Industrial trucks	B
ISO/TC 110/SC 1	General terminology	B
ISO/TC 114	Horology	B
ISO/TC 114/SC 9	Technical definitions	B
ISO/TC 115	Pumps	B
ISO/TC 117	Fans	B
ISO/TC 118	Compressors and pneumatic tools, machines and equipment	B
ISO/TC 119	Powder metallurgy	B
ISO/TC 120	Leather	B
ISO/TC 120/SC 1	Raw hides and skins, including pickled pelts	B
ISO/TC 120/SC 2	Tanned leather	B
ISO/TC 122	Packaging	B
ISO/TC 126	Tobacco and tobacco products	B
ISO/TC 127/SC 4	Terminology, commercial nomenclature, classification and ratings	B
ISO/TC 132	Ferroalloys	B
ISO/TC 134	Fertilizers, soil conditioners and beneficial substances	B
ISO/TC 135	Non-destructive testing	B
ISO/TC 148	Sewing machines	B
ISO/TC 149	Cycles	B
ISO/TC 154	Processes, data elements and documents in commerce, industry and administration	B
ISO/TC 155	Nickel and nickel alloys	B
ISO/TC 168	Prosthetics and orthotics	B
ISO/TC 170	Surgical instruments	B
ISO/TC 174	Jewellery and precious metals	B

Notes

Liaisons A: Organizations that make an effective contribution to the work of the technical committee or subcommittee for questions dealt with by this technical committee or subcommittee. 
Liaisons B: Organizations that have indicated a wish to be kept informed of the work of the technical committee or subcommittee. 
Liaisons C: Organizations that make a technical contribution to and participate actively in the work of a working group.