Where an acronym is used for an organisation then this will appear in the Organisations section.

  STP : Synthetic Turf Pitch.

  SuDS : Sustainable Drainage Systems.

  SWL : Safe Working Load.

  SWOT : Strengths, Weaknesses, Opportunities, and Threats.

  SWT : Suspended Water Table.

  TAG : Teacher Assessed Grade.

  TC : Turf Cooling, as in a mechanical cooling fan (TC25/TC40/TC50) supplied by SGL.

  TDC : Top Dead Centre.

  TDR : Tri-Deck Roller (rotary mower).

  TE : Trace Element.

  TNA : Training Needs Analysis.

  TOR : Tolerability of Risk.

  TPC-ET : Thermoplastic polyester elastomers.

  TPE : Thermo Plastic Elastomer.

  TQ : Technical Qualification.

  TQT : Total Qualification Time.

  TTS : Total Top Service.

  UHI : Urban Heat Island.

  ULV : Ultra-Low Volume.

  VA : Vesicular-Arbuscular. See VAM.