GPT
- ...l
- Airbus
- Alanine transaminase
- ChatGPT
- GEC Plessey Telecommunications
- GPT Group
- GUID Partition Table
- General-purpose technology
- Generalized probabilistic theory
- Generative pre-trained transformer
- Goniopora toxin
- Grounded practical theory
- Gulfport–Biloxi International Airport
- Hack-GPT
- UDP-N-acetylglucosamine—undecaprenyl-phosphate N-acetylglucosaminephosphotransferase