Calgary sleep apnea quality of life index
physical quality of life index
Physical Quality of Life Index (PQLI)
expectant national happiness index
professional happiness index
society happiness index
integral index index of connectivity
bringing more convenience to the people in their daily life; providing amenities for the people; making life easier for the population
life saving apparatus [= life saving appliance]
all-items index [Consumer Price Index]
drought intensity index and area index
index of arid dog days or draught index
Index-based built-up index