M: Medicine – Surgery – Orthopaedics – Material for disabledQ: Foodstuffs – Drinks – Cosmetics – Paramedical – Health – HygieneD: Building – Architecture – Civil Engineering – Construction – Materials – WoodworksC: Electronics – Electricity – Methods of communication – Electrical networkV: Protection of the environment – RecyclingW: Hardware – Software – Cybersecurity – Blockchain – Internet of things (IoT)L: Clothing – Textiles – Machines and accessoriesP: Transport – Moto vehicles – Ships – Aviation – Accessories