HLL
HLL stands for:
- Main air duct , a technical system in rail vehicles
- High Level Language , a high level computer programming language
- High Level Logic , a circuit technology for logic circuits
- Hindustan Lever Limited, the former name of the Indian retail company Hindustan Unilever Limited
- Leipzig Graduate School of Management, a private business school
- Semiconductor laboratory of the Max Planck Society , a research facility for the development and manufacture of silicon detectors
- Handbook of ancient Latin literature , see Handbook of Classical Studies #VIII. History of Roman Literature
- Hillside Airport (Australia) (IATA code), Hillside Airport ( Western Australia) , Wyndham-East Kimberley Shire , Western Australia
hll stands for:
- Code name for the record series Jazz a Confronto from Horo Records
hll. stands for:
- Abbreviation for several saints, see Holy # Holiness
