| Subject | Spanish | English |
| industr. | Comité Internacional del Rayón y las Fibras Artificiales | International Rayon and Synthetic Fibres Committee |
| industr. | Comité Internacional del Rayón y las Fibras Artificiales | International Committee of Rayon and Synthetic Fibres |
| pack. | de fibra artificial | artificial-fibre pulp |
| pack. | de fibra artificial | rayon pulp |
| industr., construct., chem. | fibra artificial | man-made fibre |
| industr. | fibra artificial | artificial fibre |
| industr. | fibra artificial | regenerated fibre |
| pack. | fibra artificial | synthetic fibre |
| industr. | fibra artificial discontinua | artificial man-made staple fibre |
| industr., construct., chem. | fibra artificial inorgánica | inorganic artificial silk |
| pack. | fibra artificial о sintética | man-made fibre |
| pack. | fibra artificial о sintética | synthetic fibre |
| chem. | fibra mineral artificial | man-made mineral fibre |
| industr., construct., chem. | fibra mineral vítrea artificial | man-made mineral vitreous fibre |
| environ. | fibra textil artificial | synthetic textile fibre An artificially produced filament or threadlike strand used by manufacturers to produce clothes or other goods that require weaving, knitting or felting, including polyester, nylon, rayon and other similar material |
| environ. | fibra textil artificial | synthetic textile fibre |
| industr., construct. | fibra textil artificial | man-made fibre |
| chem.fib. | fibras artificiales | artificial fibres |
| chem.fib. | fibras artificiales | cellulosic fibres |
| chem. | fibras artificiales | manmade fibres |
| econ. | fibras artificiales discontinuas | man-made staple fibres |
| polit. | fibras minerales artificiales | manmade mineral fibres (mineral fibres, fibras minerales) |
| polit. | fibras minerales artificiales | manmade mineral fibres mineral fibres (fibras minerales) |
| textile | hilados de fibras textiles artificiales continuas, sencillos | yarn of man-made regenerated fibres continuous, single |
| textile | hilo de fibras artificiales | manmade fibre yarn (sintéticas) |
| textile | industria de fibras artificiales | manmade fibre industry (sintéticas) |
| industr., construct. | producción de fibras artificiales y sintéticas | man-made fibres industry |
| environ. | Residuos de fibras textiles no procesadas principalmente artificiales o sintéticas | wastes from unprocessed textile fibres mainly artificial or synthetic |
| environ. | Residuos de fibras textiles procesadas principalmente artificiales o sintéticas | wastes from processed textile fibres mainly of artificial or synthetic origin |
| environ. | residuos de la FFDU de plásticos, caucho sintético y fibras artificiales | wastes from the manufacture, formulation, supply and use of plastics, synthetic rubber and man-made fibres |
| environ. | Residuos de la FFDU de plásticos, caucho sintético y fibras artificiales | waste from the MFSU of plastics, synthetic rubber and man-made fibres |
| environ. | residuos de la FFDU de plásticos, caucho sintético y fibras artificiales | wastes from the MFSU of plastics, synthetic rubber and man-made fibres |
| industr., construct. | tejido de fibras artificiales discontinuas | woven fabric of discontinuous artificial fibres |
| industr., construct. | tejido mixto de lana peinada y fibras artificiales | semi-worsted-spun |
