Hey as per my idea HSP is Human Spaceflight programme in ISRO and here I am giving you its basic details

About HSP
The Indian human Spaceflight programme is a proposal by the Indian Space Research Organisation (ISRO) to develop and launch a two-person crew to Low Earth orbit
Recent reports indicate that human spaceflight will occur after 2017 on a GSLV-Mk III, as the mission is not included in the government's 12th five-year plan (2012–2017
Since the ISRO does not have a human-rated launch vehicle or the budget from the government to undertake such a flight, it will not happen this decade

ISRO institutes
Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram.
Liquid Propulsion Systems Centre (LPSC), Thiruvananthapuram.
Satish Dhawan Space Centre (SDSC-SHAR), Sriharikota.
ISRO Propulsion Complex (IPRC), Mahendragiri.
ISRO Satellite Centre (ISAC), Bengaluru.
Space Applications Centre (SAC), Ahmedabad.
National Remote Sensing Centre (NRSC), Hyderabad.
ISRO Inertial Systems Unit (IISU), Thiruvananthapuram.
Development and Educational Communication Unit (DECU), Ahmedabad.
Master Control Facility (MCF), Hassan, Karnataka.
ISRO Telemetry, Tracking and Command Network (ISTRAC), Bengaluru.
Laboratory for Electro-Optics Systems (LEOS), Bengaluru.
Indian Institute of Remote Sensing (IIRS), Dehradun.
Antrix Corporation - The marketing arm of ISRO, Bengaluru.
Physical Research Laboratory (PRL), Ahmedabad.
National Atmospheric Research Laboratory (NARL), Gadanki, Andhra pradesh.
North-Eastern Space Applications Centre[19] (NE-SA