English abbreviations from tipu to tisg
- TIPU(Thermal Image Processing Units)
- TIQ(Tinian International Airport (West Tinian) (FAA: TNI))
- tir(Tigrinya language (ISO 639-2 code))
- TIRE(Tank Infra-Red Elbow)
- TIREM(Terrain Integrated Rough Earth Model)
- TIROS(Television Infrared Observation Satellite)
- TIS(Traffic information service)
- TISA(Timeshare Institute Of South Africa)
- TISAF(Treasury Information Systems Architecture Framework)
- TISAMIS(TISA Management Information System)
- TISB(Troop and Installation Support Branch)
- TISC(Technical Integration Steering Committee)
- TISG(Technical Interoperability Standards Group)
