-
553.
Text messages (Telephone systems)
Subjects
Electronic mail systems
-
554.
Textile crafts
Subjects
HandicraftDecorative arts
-
555.
Textile fabrics
Subjects
Weaving
-
556.
Textile fibers
Subjects
FibersTextile fabrics
-
557.
Textile industry
Subjects
Manufacturing industries
-
558.
Textile machinery
Subjects
Machinery
-
559.
Textile printing
Subjects
PrintingTextile industry
-
560.
Textile workers
Subjects
Textile industry
-
561.
Theaters
Subjects
Arts facilitiesCenters for the performing arts
-
562.
Theory of constraints (Management)
Subjects
Administration
-
563.
Thermosetting composites
Subjects
Composite materials
-
564.
Thermosetting plastics
Subjects
Thermosetting compositesSynthetic gums and resins, Synthetic
-
565.
Thimbles
Subjects
-
566.
Tiles
Subjects
Ceramics
-
567.
Time management
Subjects
Administration
-
568.
Tironian notes
Subjects
DiplomaticsShorthand
-
569.
Tobacco pipes
Subjects
Tobacco
-
570.
Total productive maintenance
Subjects
Plant maintenance
-
571.
Total quality management
Subjects
Administration
-
572.
Toys
Subjects
Games
-
573.
Traceability
Subjects
Quality control
-
574.
Traffic accident investigation
Subjects
-
575.
Traffic accidents
Subjects
Traffic safety
-
576.
Traffic congestion
Subjects
Traffic flow
Last updated dated: 21/02/2026